TRAVERSE

, in Gunnery, is the turning a piece of ordnance about, as upon a centre, to make it point in any particular direction.

Traverse

, in Fortification, denotes a trench with a little parapet, sometimes two, one on each side, to serve as a cover from the enemy that might come in flank.

Traverse

, in a wet foss, is a sort of gallery, made by throwing saucissons, joists, fascines, stones, earth, &c, into the foss, opposite the place where the miner is to be put, in order to fill up the ditch, and make a passage over it.

Traverse also denotes a wall of earth, or stone, raised across a work, to stop the shot from rolling along it.

Traverse also sometimes signifies any retrenchment, or line fortified with fascines, barrels or bags of earth, or gabions.

Traverse

, in Navigation, is the variation or alteration of a ship's course, occasioned by the shifting of the winds, or currents, &c; or a Traverse is a compound course, consisting of several different courses and distances.

Traverse Sailing, is the method of working, or calculating, Traverses or compound courses, so as to bring them into one, &c.

Traverse Sailing is used when a ship, having sailed from one port towards another, whose course and distance from the former is known, is by reason of contrary winds, or other accidents, forced to shift and sail upon several courses, which are to be brought into one course, to learn, after so many turnings and windings, the true course and distance made good, or the true point the ship is arrived at; and so to know what must be the new course and distance to the intended port.

To Construct a Traverse. Assume a convenient point or centre, to begin at, to represent the place sailed from. From that point as a centre, with the chord of 60°, describe a circle, which quarter with two perpendicular lines intersecting in the centre, one to represent the meridian, or north-and-south line, and the other the east-and-west line. From the intersections of these lines with the circle, set off upon the circumference, the arcs or degrees, taken from the chords, for the several courses that have been sailed upon, marking the points they reach to in the circumference with the figures for the order or number of the courses, 1, 2, 3, 4, &c; and from the centre draw lines to these several points in the circumference, or conceive them to be drawn. Upon the first of these lines lay off the first distance sailed; from the extremity of this distance draw a line parallel to the second radius, or line drawn in the circle, upon which lay off the 2d distance; through the end of this 2d distance draw a line parallel to the 3d radius, for the direction of the 3d course, and upon it lay off the 3d distance; and so on, through all the courses and distances. This done, draw a line from the centre to the end of the last distance, which will be the whole distance made good, and it will cut the circle in a point shewing the course made good. Lastly, draw a line from the end of the last distance to the point representing the port bound to, and it will shew the distance and course yet to be sailed, to gain that port.

Make a little tablet with 6 columns; the 1st for the courses, the 2d for the distances, the 3d for the northing, the 4th for the southing, the 5th for the easting, and the 6th for the westing; first entering the several courses and distances, in so many lines, in the 1st and 2d columns. Then, from the Traverse table, take out the quantity of the northings or southings, and eastings or westings, answering to the several given courses and distances, entering them on their corresponding lines, and in the proper columns of easting, westing, northing, and southing. This done, add up into one sum the numbers in each of these last four columns, which will give four sums shewing the whole quantity of easting, westing, northing, and southing made good; then take the difference between the whole easting and westing, and also between the northing and southing, so shall these shew the spaces made good in these two directions, viz, east or west, and north or south; which being compared with the given difference of latitude and departure, will shew those yet to be made good in sailing to the desired port, and thence the course and distance to it.

Example. A ship from the latitude 28° 32′ north, bound to a port distant 100 miles, and bearing NE by N, has run the following courses and distances, viz, 1st, NW by N dist. 20 miles; 2d, SW 40 miles; 3d, NE by E 60 miles; 4th, SE 55 miles; 5th, W by S 41 miles; 6th, ENE 66 miles. Required her present latitude, with the direct course and distance made good, and those for the port bound to.

The numbers being taken out of the Traverse table, and entered opposite the several courses and distances, the tablet will be as here follows:

Courses.	Dist.	North.	South.	East.	West.
NW by N	20	16.6	.	.	11.1
SW	40	.	28.3	.	28.3
NE by E	60	33.3	.	49.9	.
SE	55	.	38.9	38.9	.
W by S	41	.	8.0	.	40.2
ENE	66	25.3	.	61.0	.
		75.2	75.2	149.8	79.6
		75.2		79.6
		0		70.2	Dep.

| where the sums of the northings and southings, being both alike, 75.2, shews that the ship is come to the same parallel of latitude she set out from. And the difference between the sums of the eastings and westings, shews that the ship is 70.2 miles more to the eastward, that being the greater. Consequently the course made good is due east, and the distance is 70.2 miles.

But, by the Traverse table, the northing and easting to the proposed course NE by N, and distance 100,

are thus, viz, northing	83.1	and easting	55.6
diff. from made good	0	and easting	70.2
give northing	83.1	and westing	14.6

yet to be made good to arrive at the intended port; and therefore, by finding these in the Traverse table, answering to them are the intended course and distance, viz, distance 85, and course N 10° W.

The geometrical construction, according to the method before described, gives the figure as below: where A is the port set out from, B is the port bound to, C is the place come to, by sailing the several courses and distances Aa, ab, bc, cd, de, and eC; then CB is the distance to be sailed to arrive at the port B, and its course, or direction with the meridian, is nearly 10°, or the angle ACB, made with the east-and-west line, nearly 80°—Note, the radii from the centre to the several points in the circumference, are omitted, to prevent a confusion in the figure.

Traverse-Board, in a ship, a small round board, hanging up in the steerage, and pierced full of holes in lines shewing the points of the compass: upon which, by moving a small peg from hole to hole, the steersman keeps an account how many glasses, that is half hours, the ship steers upon any point.

Traverse-Table, in Navigation, is the same with a table of difference of latitude and departure; being the difference of latitude and departure ready calculated to every point, half point, quarter point, degree, &c, of the quadrant; and for every distance, up to 50 or 100 or 120, &c. Though it may serve for any greater distance whatever, by adding two or more together; or by taking their halves, thirds, fourths, &c, and then doubling, tripling, quadrupling, &c, the difference of latitude and departure found to those parts of the distance.

This table is one of the most necessary and useful things a navigator has occasion for; for by it he can readily reduce all his courses and distances, run in the space of 24 hours, into one course and distance; whence he finds the latitude he is in, and the departure from the meridian.

One of the best tables of this kind is in Robertson's Navigation, at the end of book 7, vol. 1. The distances are there carried to 120, for the sake of more easy subdivisions; and it is divided into two parts; the first containing the courses for every quarter point of the compass, and the 2d adapted to every 15′, or quarter of a degree, in the quadrant. See Traverse Sailing.

A specimen of such a Traverse Table is the following, otherwise called a Table of Difference of Latitude and Departure. The distances are placed at top and bottom of the columns, from 1 to 10; but may be extended to any quantity by multiplying the parts, and taking out at several times. The courses, or angles of a rightangled triangle, are in a column, on both sides, each in two parts, the one containing the even points and quarter points, and the other whole degrees, as far as to 45°, or half the quadrant, on the left-hand side, and the other half quadrant, from 45° to 90°, returned upwards from bottom to top on the right-hand side. The corresponding Difference of Latitude and Departure are in two columns below or above the distances, viz, below them when the course or angle is within 45°, or found on the left-hand side; but above them when between 45 and 90°, or found on the right-hand side.

The same table serves also to work all cases of rightangled triangles, for any other purposes. For example, Suppose a given course be 15°, and distance 35 miles, to find the corresponding difference of latitude and the departure: Or, in a right-angled triangle, given the hypotenuse 35, and one angle 15°, to find the two legs.

Here, the distance 3 in the table must be accounted 30, moving the decimal point proportionally or one place in the other numbers; and those numbers taken out at twice, viz, once from the columns under 3 for the 30, and the other from the columns under the distance 5. Thus, on the line of 15°, and under the

Dist.		Lat.		Dep.
30	are	28.978	and	7.765
5	are	4.830	and	1.294
theref. for 35	are	33.808	and	9.059

So that the other two legs of the triangle are 33.808 and 9.059.—If the course had been 75°, or the complement of the former, which is only the other angle of the same triangle, and which is found on the same line of the table, but on the right-hand side of it: then the numbers in the columns will be the same as before, and will give the same sums for the two legs of the triangle, only with the contrary names, as to Latitude and Departure, which change places. |

A Table of the Difference of Latitude and Departure, for Degrees and Quarter Points.
Course	Dist. 1	Dist. 2	Dist. 3.	Dist. 4	Dist. 5	Course
Pts.	D.	Lat.	Dep.	Lat.	Dep.	Lat.	Dep.	Lat.	Dep.	Lat.	Dep.	D.	Pts.
	1	0.9998	0.0175	1.9997	0.0349	2.9995	0.0524	3.9994	0.0698	4.9992	0.0873	89
	2	0.9994	0.0349	1.9988	0.0698	2.9982	0.1047	3.9976	0.1396	4.9970	0.1745	88
0 1/4		0.9988	0.0491	1.9976	0.0981	2.9964	0.1472	3.9952	0.1963	4.9940	0.2453		7 3/4
	3	0.9986	0.0523	1.9973	0.1047	2.9959	0.1570	3.9945	0.2093	4.9931	0.2617	87
	4	0.9976	0.0698	1.9951	0.1395	2.9927	0.2093	3.9903	0.2790	4.9878	0.3488	86
	5	0.9962	0.0872	1.9924	0.1743	2.9886	0.2615	3.9848	0.3486	4.9810	0.4358	85
0 1/2		0.9952	0.0980	1.9904	0.1960	2.9856	0.2940	3.9807	0.3921	4.9759	0.4901		7 1/2
	6	0.9945	0.1045	1.9890	0.2091	2.9836	0.3136	3.9781	0.4181	4.9726	0.5226	84
	7	0.9925	0.1219	1.9851	0.2437	2.9776	0.3656	3.9702	0.4875	4.9627	0.6093	83
	8	0.9903	0.1392	1.9805	0.2783	2.9708	0.4175	3.9611	0.5567	4.9513	0.6959	82
0 3/4		0.9892	0.1467	1.9784	0.2935	2.9675	0.4402	3.9567	0.5869	4.9459	0.7337		7 1/4
	9	0.9877	0.1564	1.9754	0.3129	2.9631	0.4693	3.9508	0.6257	4.9384	0.7822	81
	10	0.9848	0.1736	1.9696	0.3473	2.9544	0.5209	3.9392	0.6946	4.9240	0.8682	80
	11	0.9816	0.1908	1.9633	0.3816	2.9449	0.5724	3.9265	0.7632	4.9081	0.9540	79
1		0.9808	0.1951	1.9616	0.3902	2.9424	0.5853	3.9231	0.7804	4.9039	0.9754		7
	12	0.9781	0.2079	1.9563	0.4158	2.9344	0.6237	3.9126	0.8316	4.8907	1.0396	78
	13	0.9744	0.2250	1.9487	0.4499	2.9231	0.6749	3.8975	0.8998	4.8718	1.1248	77
	14	0.9703	0.2419	1.9406	0.4838	2.9108	0.7258	3.8812	0.9677	4.8515	1.2096	76
1 1/4		0.9700	0.2430	1.9401	0.4860	2.9101	0.7289	3.8801	0.9719	4.8502	1.2149		6 3/4
	15	0.9659	0.2588	1.9319	0.5176	2.8978	0.7765	3.8637	1.0353	4.8296	1.2941	75
	16	0.9613	0.2756	1.9225	0.5513	2.8838	0.8269	3.8450	1.1025	4.8063	1.3782	74
1 1/2		0.9569	0.2903	1.9139	0.5806	2.8708	0.8209	3.8278	1.1611	4.7847	1.4514		6 1/2
	17	0.9563	0.2924	1.9126	0.5847	2.8689	0.8771	3.8252	1.1695	4.7815	1.4619	73
	18	0.9511	0.3090	1.9021	0.6180	2.8532	0.9271	3.8042	1.2361	4.7553	1.5451	72
	19	0.9455	0.3256	1.8910	0.6511	2.8366	0.9767	3.7821	1.3023	4.7276	1.6278	71
1 3/4		0.9415	0.3369	1.8831	0.6738	2.8246	1.0107	3.7662	1.3476	4.7077	1.6844		6 1/4
	20	0.9397	0.3420	1.8794	0.6840	2.8191	1.0261	3.7588	1.3681	4.6985	1.7101	70
	21	0.9336	0.3584	1.8672	0.7167	2.8007	1.0751	3.7343	1.4335	4.6679	1.7918	69
	22	0.9272	0.3746	1.8544	0.7492	2.7816	1.1238	3.7087	1.4984	4.6359	1.8730	68
2		0.9239	0.3827	1.8478	0.7654	2.7716	1.1480	3.6955	1.5307	4.6194	1.9134		6
	23	0.9205	0.3907	1.8410	0.7815	2.7615	1.1722	3.6820	1.5629	4.6025	1.9537	67
	24	0.9135	0.4067	1.8270	0.8135	2.7406	1.2202	3.6542	1.6269	4.5677	2.0337	66
	25	0.9063	0.4226	1.8126	0.8452	2.7189	1.2679	3.6252	1.6905	4.5315	2.1131	65
2 1/4		0.9040	0.4276	1.8080	0.8551	2.7120	1.2827	3.6160	1.7102	4.5199	2.1378		5 1/4
	26	0.8988	0.4384	1.7976	0.8767	2.6964	1.3151	3.5952	1.7535	4.4940	2.1919	64
	27	0.8910	0.4540	1.7820	0.9080	2.6730	1.3620	3.5640	1.8160	4.4550	2.2699	63
	28	0.8829	0.4695	1.7659	0.9389	2.6488	1.4084	3.5318	1.8779	4.4147	2.3474	62
2 1/2		0.8819	0.4714	1.7638	0.9428	2.6458	1.4142	3.5277	1.8850	4.4096	2.3570		5 1/2
	29	0.8746	0.4848	1.7492	0.9696	2.6239	1.4544	3.4985	1.9392	4.3731	2.4240	61
	30	0.8660	0.5000	1.7320	1.0000	2.5981	1.5000	3.4641	2.0000	4.3301	2.5000	60
2 3/4		0.8577	0.5141	1.7155	1.0282	2.5732	1.5423	3.4309	2.0564	4.2886	2.5705		5 1/4
	31	0.8572	0.5150	1.7143	1.0301	2.5715	1.5451	3.4287	2.0602	4.2858	2.5752	59
	32	0.8480	0.5299	1.6961	1.0598	2.5441	1.5896	3.3922	2.1197	4.2402	2.6496	58
	33	0.8387	0.5446	1.6773	1.0893	2.5160	1.6339	3.3547	2.1786	4.1934	2.7232	57
3		0.8315	0.5556	1.6629	1.1111	2.4944	1.6667	3.3259	2.2223	4.1573	2.7778		5
	34	0.8290	0.5592	1.6581	1.1184	2.4871	1.6776	3.3162	2.2368	4.1452	2.7960	56
	35	0.8192	0.5736	1.6383	1.1472	2.4575	1.7207	3.2766	2.2943	4.0958	2.8679	55
	36	0.8090	0.5878	1.6180	1.1756	2.4271	1.7634	3.2361	2.3511	4.0451	2.9389	54
3 1/4		0.8032	0.5957	1.6064	1.1914	2.4096	1.7871	3.2128	2.3828	4.0160	2.9785		4 3/4
	37	0.7986	0.6018	1.5973	1.2036	2.3959	1.8054	3.1945	2.4073	3.9932	3.0091	53
	38	0.7880	0.6157	1.5760	1.2313	2.3640	1.8470	3.1520	2.4626	3.9401	3.0783	52
	39	0.7771	0.6293	1.5543	1.2586	2.3314	1.8880	3.1086	2.5173	3.8857	3.1466	51
3 1/2		0.7730	0.6344	1.5460	1.2688	2.3190	1.9032	3.0920	2.5376	3.8650	3.1720		4 1/2
	40	0.7660	0.6428	1.5321	1.2856	2.2981	1.9284	3.0642	2.5712	3.8302	3.2139	50
	41	0.7547	0.6561	1.5094	1.3121	2.2641	1.9682	3.0188	2.6242	3.7736	3.2803	49
	42	0.7431	0.6691	1.4803	1.3383	2.2294	2.0074	2.9726	2.6765	3.7157	3.3457	48
3 3/4		0.7410	0.6716	1.4819	1.3431	2.2229	2.0147	2.9638	2.6862	3.7048	3.3578		4 1/4
	43	0.7314	0.6820	1.4628	1.3640	2.1941	2.0460	2.9254	2.7280	3.6568	3.4100	47
	44	0.7193	0.6947	1.4387	1.3894	2.1580	2.0840	2.8774	2.7786	3.5967	3.4733	46
4	45	0.7071	0.7071	1.4142	1.4142	2.1213	2.1213	2.8284	2.8284	3.5355	3.5355	45	4
Pts.	Deg.	Dep.	Lat.	Dep.	Lat.	Dep.	Lat.	Dep.	Lat.	Dep.	Lat.	Deg.	Pts.
Dist. 1	Dist. 2	Dist. 3	Dist. 4	Dist. 5

|

Table of the Difference of Latitude and Departure, for Degrees and Quarter Points.
Course	Dist. 6	Dist. 7	Dist. 8.	Dist. 9	Dist. 10	Course
Pts.	D.	Lat.	Dep.	Lat.	Dep.	Lat.	Dep.	Lat.	Dep.	Lat.	Dep.	D.	Pts.
	1	5.9991	0.1047	6.9989	0.1222	7.9988	0.1396	8.9986	0.1571	9.9985	0.1745	89
	2	5.9963	0.2094	6.9957	0.2443	7.9951	0.2792	8.9945	0.3141	9.9939	0.3490	88
0 3/4		5.9928	0.2944	6.9916	0.3435	7.9904	0.3925	8.9892	0.4416	9.9880	0.4907		7 3/4
	3	5.9918	0.3140	6.9904	0.3664	7.9890	0.4187	8.9877	0.4710	9.9863	0.5234	87
	4	5.9854	0.4185	6.9829	0.4883	7.9805	0.5580	8.9781	0.6278	9.9756	0.6976	86
	5	5.9772	0.5229	6.9734	0.6101	7.9696	0.6972	8.9658	0.7844	9.9619	0.8716	85
0 1/2		5.9711	0.5881	6.9663	0.6861	7.9615	0.7841	8.9567	0.8822	9.9518	0.9802		7 1/2
	6	5.9671	0.6272	6.9617	0.7317	7.9562	0.8362	8.9507	0.9408	9.9452	1.0453	84
	7	5.9553	0.7312	6.9478	0.8531	7.9404	0.9750	8.9329	1.0968	9.9255	1.2187	83
	8	5.9416	0.8350	6.9319	0.9742	7.9221	1.1134	8.9124	1 2526	9.9027	1.3917	82
0 3/4		5.9351	0.8804	6.9242	1.0271	7.9134	1.1738	8.9026	1.3206	9.8918	1.4674		7 1/4
	9	5.9261	0.9386	6.9138	1.0950	7.9015	1.2515	8.8892	1.4079	9.8769	1.5643	81
	10	5.9088	1.0419	6.8937	1.2155	7.8785	1.3892	8.8633	1.5628	9.8481	1.7365	80
	11	5.8898	1.1449	6.8714	1.3357	7.8530	1.5265	8.8346	1.7173	9.8165	1.9081	79
1		5.8847	1.1705	6.8655	1.3656	7.8463	1.5607	8.8271	1.7558	9.8079	1.9509		7
	12	5.8689	1.2475	6 8470	1.4554	7.8252	1.6633	8.8033	1.8712	9.7815	2.0791	78
	13	5.8462	1.3497	6.8206	1.5746	7.7950	1.7996	8.7693	2.0246	9.7437	2.2495	77
	14	5.8218	1.4515	6.7921	1.6935	7.7624	1.9354	8.7327	2.1773	9.7030	2.4192	76
1 3/4		5.8202	1.4579	6.7902	1.7009	7.7602	1.9438	8.7303	2.1868	9.7003	2.4298		6 3/4
	15	5.7956	1.5529	6.7615	1.8117	7.7274	2.0706	8.6933	2.3204	9.6593	2.5882	75
	16	5.7676	1.6538	6.7288	1.9295	7.6901	2.2051	8.6513	2.4807	9.6120	2.7562	74
1 1/2		5.7416	1.7417	6.6986	2.0320	7.6555	2.3223	8.6125	2.6126	9.5694	2.9028		6 1/2
	17	5.7378	1.7542	6.6941	2.0466	7.6504	2.3390	8.6067	2.6313	9.5630	2.9237	73
	18	5.7063	1.8541	6.6574	2.1631	7.6084	2.4721	8.5595	2.7812	9.5106	3.0902	72
	19	5.6731	1.9534	6.6186	2.2790	7.5642	2.6045	8.5097	2.9301	9.4552	3.2557	71
1 3/4		5.6493	2.0213	6.5908	2.3582	7.5324	2.6951	8.4739	3.0320	9.4154	3.3689		6 1/4
	20	5.6382	2.0521	6.5779	2.3941	7.5175	2.7362	8.4572	3.0782	9.3969	3.4202	70
	21	5.6015	2.1502	6.5351	2.5086	7.4686	2.8669	8.4022	3.2253	9.3358	3.5837	69
	22	5.5631	2.2476	6.4903	2.6222	7.4175	2.9969	8.3447	3.3715	9.2718	3.7461	68
2		5.5433	2.2961	6.4672	2.6788	7.3910	3.0615	8.3149	3.4441	9.2388	3.8268		6
	23	5.5230	2.3444	6.4435	2.7351	7.3640	3.1258	8.2845	3.5166	9.2050	3.9075	67
	24	5.4813	2.4404	6.3948	2.8472	7.3084	3.2539	8.2219	3.6606	9.1355	4.0674	66
	25	5.4378	2.5357	6.3442	2.9583	7.2505	3.3809	8.1568	3.8036	9.0631	4.2262	65
2 1/4		5.4239	2.5653	6.3279	2.9929	7.2319	3.4204	8.1359	3.8480	9.0399	4.2756		5 3/4
	26	5.3928	2.6302	6.2916	3.0686	7.1904	3.5070	8.0891	3.9453	8.9879	4.3837	64
	27	5.3460	2.7239	6.2370	3.1779	7.1280	3.6319	8.0191	4.0859	8.9101	4.5399	63
	28	5.2977	2.8168	6.1806	3.2863	7.0636	3.7558	7.9465	4.2252	8.8295	4.6947	62
2 1/2		5.2915	2.8284	6.1734	3.2998	7.0554	3.7712	7.9373	4.2426	8.8192	4.7140		5 1/2
	29	5.2477	2.9089	6.1223	3.3937	6.9970	3.3785	7.8716	4.3633	8.7462	4.8481	61
	30	5.1961	3.0000	6.0622	3.5000	6.9282	4.0000	7.7942	4.5000	8.6603	5.0000	60
2 3/4		5.1464	3.0846	6.0041	3.5987	6.8618	4.1128	7.7196	4.6269	8.5773	5.1410		5 1/4
	31	5.1430	3.0902	6.0002	3.6052	6.8573	4.1203	7.7145	4.6353	8.5717	5.1504	59
	32	5.0883	3.1795	5.9363	3.7094	6.7843	4.2394	7.6324	4.7093	8.4805	5.2992	58
	33	5.0320	3.2678	5.8707	3.8125	6.7094	4.3571	7.5480	4.9018	8.3867	5.4464	57
3		4.9888	3.3334	5.8203	3.8890	6.6518	4.4446	7.4832	5.0001	8.3147	5.5557		5
	34	4.9742	3.3552	5.8033	3.9144	6.6323	4.4735	7.4613	5.0327	8.2904	5.5919	56
	35	4.9149	3.4415	5.7341	4.0150	6.5532	4.5880	7.3724	5.1622	8.1915	5.7358	55
	36	4.8541	3.5267	5.6631	4.1145	6.4721	4.7023	7.2812	5.2901	8.0902	5.8779	54
3 1/4		4.8192	3.5742	5.6224	4.1699	6.4257	4.7656	7.2289	5.3613	8.0321	5.9570		4 3/4
	37	4.7918	3.6109	5.5904	4.2127	6.3891	4.8145	7.1877	5.4163	7.9864	6.0182	53
	38	4.7281	3.6940	5.5161	4.3096	6.3041	4.9253	7.0921	5.5409	7.8801	6.1560	52
	39	4.6629	3.7759	5.4400	4.4052	6.21 2	5.0346	6.9943	5.6639	7.7715	6.2932	51
3 1/2		4.6381	3.8064	5.4111	4.4408	6.1841	5.0751	6.9571	5.7095	7.7301	6.3439		4 1/2
	40	4.5963	3.8567	5.3623	4.4995	6.1284	5.1423	6.8944	5.7851	7.6604	6.4279	50
	41	4.5283	3.9363	5.2830	4.5924	6.0377	5.2485	6.7924	5.9045	7.5471	6.5606	49
	42	4.4589	4.0148	5.2020	4.6839	5.9452	5.3530	6.6883	6.0222	7.4314	6.6913	48
3 3/4		4.4457	4.0294	5.1867	4.7009	5.9276	5.3725	6.6680	6.0440	7.4095	6.7156		4 1/4
	43	4.3881	4.0920	5.1195	4.7740	5.8508	5.4560	6.5822	6.1380	7.3135	6.8200	47
	44	4.3160	4.1679	5.0354	4.8626	5.7547	5.5573	6.4741	6.2519	7.1934	6.9466	46
4	45	4.2426	4.2426	4.9497	4.9497	5.6509	5.6569	6.3640	6.3640	7.0711	7.0711	45	4
Pts.	Deg.	Dep.	Lat.	Dep.	Lat.	Dep.	Lat.	Dep.	Lat.	Dep.	Lat.	Deg.	Pts.
Dist. 6	Dist. 7	Dist. 8	Dist. 9	Dist. 10

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