Each page of Pub. 249 Vols. 2 and 3 is for one whole degree of latitude. To find Hc and Z:

Pick the page for your AP latitude and the declination group (0°–14° or 15°–29°).
Use the same name half if the declination and latitude are both N or both S, otherwise contrary name.
Take the column for the whole degree of declination below the body's (14°48′ → 14°).
Go down to the row for LHA (0°–180° on the left, 180°–360° on the right). Read Hc, d and Z.
Table 5, entered with d and the minutes of declination, gives the correction to Hc. It takes the sign of d.

AP N 41°, Dec N 14°48′ (same name), LHA 36°.

Tabulated: Hc 48°41′, d +45, Z 120°.

Table 5 for d 45, 48′: +36′. Hc = 49°17′.

N. latitude, LHA under 180°: Zn = 360° − 120° = 240°.

Try it: find this entry in the page below, then try your own.

LatitudeDeclination

Go to LHA

LAT 41°, declination 0°–14°, same name as latitude. LHA 0°–180° on the left, 180°–360° on the right.

LHA	14°			15°			LHA
LHA	Hc	d	Z	Hc	d	Z	LHA
0	63°00′	+60	180	64°00′	+60	180	360
1	62°59′	+60	178	63°59′	+60	178	359
2	62°57′	+60	176	63°57′	+59	176	358
3	62°52′	+60	174	63°52′	+60	173	357
4	62°47′	+59	171	63°46′	+60	171	356
5	62°39′	+59	169	63°38′	+60	169	355
6	62°30′	+59	167	63°29′	+59	167	354
7	62°19′	+59	165	63°18′	+59	165	353
8	62°07′	+58	163	63°05′	+59	163	352
9	61°53′	+58	161	62°51′	+58	161	351
10	61°38′	+57	159	62°35′	+58	159	350
11	61°21′	+57	157	62°18′	+57	157	349
12	61°03′	+56	155	61°59′	+57	155	348
13	60°43′	+56	153	61°39′	+56	153	347
14	60°22′	+56	152	61°18′	+55	151	346
15	60°00′	+55	150	60°55′	+55	149	345
16	59°37′	+54	148	60°31′	+55	147	344
17	59°12′	+54	146	60°06′	+54	145	343
18	58°47′	+53	145	59°40′	+53	144	342
19	58°20′	+53	143	59°13′	+52	142	341
20	57°52′	+52	141	58°44′	+52	140	340
21	57°23′	+52	140	58°15′	+51	139	339
22	56°54′	+51	138	57°45′	+51	137	338
23	56°23′	+51	137	57°14′	+50	136	337
24	55°52′	+50	135	56°42′	+49	134	336
25	55°20′	+49	134	56°09′	+49	133	335
26	54°47′	+48	132	55°35′	+49	131	334
27	54°13′	+48	131	55°01′	+48	130	333
28	53°38′	+48	130	54°26′	+47	129	332
29	53°03′	+48	128	53°51′	+46	127	331
30	52°27′	+47	127	53°14′	+47	126	330
31	51°51′	+46	126	52°37′	+46	125	329
32	51°14′	+46	125	52°00′	+45	124	328
33	50°37′	+45	124	51°22′	+45	123	327
34	49°59′	+45	122	50°44′	+44	121	326
35	49°20′	+45	121	50°05′	+44	120	325
36	48°41′	+45	120	49°26′	+43	119	324
37	48°02′	+44	119	48°46′	+43	118	323
38	47°22′	+44	118	48°06′	+43	117	322
39	46°42′	+43	117	47°25′	+43	116	321
40	46°02′	+42	116	46°44′	+42	115	320
41	45°21′	+42	115	46°03′	+42	114	319
42	44°40′	+42	114	45°22′	+41	113	318
43	43°58′	+42	113	44°40′	+41	112	317
44	43°16′	+42	112	43°58′	+41	111	316
45	42°34′	+41	111	43°15′	+41	110	315
46	41°52′	+41	110	42°33′	+40	109	314
47	41°09′	+41	110	41°50′	+40	109	313
48	40°27′	+40	109	41°07′	+40	108	312
49	39°44′	+40	108	40°24′	+39	107	311
50	39°00′	+40	107	39°40′	+40	106	310
51	38°17′	+40	106	38°57′	+39	105	309
52	37°33′	+40	105	38°13′	+39	104	308
53	36°50′	+39	105	37°29′	+39	104	307
54	36°06′	+39	104	36°45′	+38	103	306
55	35°22′	+39	103	36°01′	+38	102	305
56	34°38′	+38	102	35°16′	+39	101	304
57	33°53′	+39	101	34°32′	+38	100	303
58	33°09′	+38	101	33°47′	+38	100	302
59	32°24′	+39	100	33°03′	+37	99	301
60	31°40′	+38	99	32°18′	+38	98	300
61	30°55′	+38	98	31°33′	+38	98	299
62	30°10′	+38	98	30°48′	+38	97	298
63	29°25′	+38	97	30°03′	+38	96	297
64	28°40′	+38	96	29°18′	+37	95	296
65	27°55′	+38	96	28°33′	+37	95	295
66	27°10′	+38	95	27°48′	+37	94	294
67	26°25′	+38	94	27°03′	+37	93	293
68	25°40′	+37	94	26°17′	+38	93	292
69	24°54′	+38	93	25°32′	+37	92	291
70	24°09′	+38	92	24°47′	+37	91	290
71	23°24′	+38	92	24°02′	+37	91	289
72	22°39′	+37	91	23°16′	+38	90	288
73	21°53′	+38	90	22°31′	+37	89	287
74	21°08′	+38	90	21°46′	+37	89	286
75	20°23′	+37	89	21°00′	+38	88	285
76	19°38′	+37	88	20°15′	+38	87	284
77	18°52′	+38	88	19°30′	+37	87	283
78	18°07′	+38	87	18°45′	+37	86	282
79	17°22′	+38	86	18°00′	+37	86	281
80	16°37′	+37	86	17°14′	+38	85	280
81	15°52′	+37	85	16°29′	+38	84	279
82	15°06′	+38	84	15°44′	+38	84	278
83	14°21′	+38	84	14°59′	+38	83	277
84	13°36′	+38	83	14°14′	+38	82	276
85	12°51′	+39	83	13°30′	+38	82	275
86	12°07′	+38	82	12°45′	+38	81	274
87	11°22′	+38	81	12°00′	+38	80	273
88	10°37′	+39	81	11°16′	+38	80	272
89	9°52′	+39	80	10°31′	+38	79	271
90	9°08′	+39	79	9°47′	+38	79	270
91	8°23′	+39	79	9°02′	+39	78	269
92	7°39′	+39	78	8°18′	+39	77	268
93	6°55′	+39	77	7°34′	+39	77	267
94	6°11′	+39	77	6°50′	+39	76	266
95	5°27′	+39	76	6°06′	+39	75	265
96	4°43′	+39	76	5°22′	+40	75	264
97	3°59′	+40	75	4°39′	+39	74	263
98	3°15′	+40	74	3°55′	+40	73	262
99	2°32′	+40	74	3°12′	+40	73	261
100	1°48′	+41	73	2°29′	+40	72	260
101	1°05′	+41	72	1°46′	+40	72	259
102	0°22′	+41	72	1°03′	+40	71	258
103	−0°21′	+41	71	0°20′	+41	70	257
104	−1°03′	+40	70	−0°23′	+41	70	256
105	−1°46′	+41	70	−1°05′	+41	69	255
106	−2°28′	+41	69	−1°47′	+41	68	254
107	−3°11′	+42	68	−2°29′	+41	68	253
108	−3°52′	+41	68	−3°11′	+42	67	252
109	−4°34′	+42	67	−3°52′	+42	66	251
110				−4°34′	+42	66	250

N. Lat.: LHA over 180°, Zn = Z; under 180°, Zn = 360° − Z. S. Lat.: LHA over 180°, Zn = 180° − Z; under 180°, Zn = 180° + Z.

Table 5: correction for minutes of declination

d = 45′: correction by minutes of declination. It takes the sign of d.
1′	1	21′	16	41′	31
2′	2	22′	16	42′	32
3′	2	23′	17	43′	32
4′	3	24′	18	44′	33
5′	4	25′	19	45′	34
6′	4	26′	20	46′	34
7′	5	27′	20	47′	35
8′	6	28′	21	48′	36
9′	7	29′	22	49′	37
10′	8	30′	22	50′	38
11′	8	31′	23	51′	38
12′	9	32′	24	52′	39
13′	10	33′	25	53′	40
14′	10	34′	26	54′	40
15′	11	35′	26	55′	41
16′	12	36′	27	56′	42
17′	13	37′	28	57′	43
18′	14	38′	28	58′	44
19′	14	39′	29	59′	44
20′	15	40′	30	60′	45

The printed book has more on each page, and a few traps of its own: a page of the real Pub. 249, part by part.

Reading Pub. 249

Table 5: correction for minutes of declination