BRITISH MUSEUM (NATURAL HISTORY). 
13 
List of the Specimens of Lepidopterous Insects in the Collection 
of the British Museum. By Francis Walker. 12mo. :— 
Part I. Lepidoptera Heterocera. Pp. iv., 278. 1854, 4s. 
Part IY.-— - - - Pp. 776-976. 1855, 3s. 
Part VI. - -—— Pp. 1258-1507. 1855, 3s. Gd. 
Part VII.- - Pp. 1508-1808. 
[With an Alphabetical Index to Parts I.-VII.] 
4s. Gd. 
1856, 
Part X. Xoctuidse. 
Part XI. —- 
Part XII. 
Part XIII. -- 
Part XIY. --- 
Part XY. —-- 
Pp. 253-491. 
Pp. 492-764. 
Pp. 765-982. 
Pp. 983-1236. 
1856, 3s. 6d. 
1857, 3s. Gd. 
1857, 3s. 6d. 
1857, 3s. Gd. 
Pp. 1237-1519. 1858, 4s. 6d. 
Pp. 1520-1888. [With an 
Alpha¬ 
betical Index to Parts IX.-XV.] 1858, 4s. Gd. 
Part XYI. Deltoides. Pp. 253. 1858, 3s. Gd. 
Part XVII. Pyralides. Pp. 254-508. 1859, 3s. Gd. 
Part XVIII.-— Pp. 509-798. 1859, 4s. 
Part XIX. -- Pp. 799-1036. [With an Alpha¬ 
betical Index to Parts XYI.-XIX.] 1859, 3s. 6d. 
Part XX. Geometrites. Pp. 1-276. 1860, 4s. 
Part XXI. 
Part XXII. 
Part XXIII. 
Part XXIV. 
Part XXV. 
Part XXVI. 
--Pp. 277-498. 1860, 3s. 
-- Pp. 499-755. 1861, 3s. Gd, 
--- Pp. 756-1020. 1861, 3s. Gd, 
--- Pp. 1021-1280. 1862, 3s. Gd. 
—-- p p . 1281-1477. 1862, 3s. 
-Pp. 1478-1796. [With an 
Alphabetical Index to Parts XX.-XXVI.] 1862, 4s. Gd. 
Part XXVII. Crambites and Tortricites. Pp. 1-286. 
1863, 4s. 
Part XXVIII. Tortricites and Tineites. Pp. 287-561. 
1863, 4s. 
Part XXIX. Tineites. Pp. 562-835. 1864, 4s. 
Part XXX. -——-- Pp. 836-1096. [With an Alpha¬ 
betical Index to Parts XXVII.-XXX.] 1864, 4s. 
Part XXXI. Supplement. Pp. 1-321. 1864, 5s. 
Part XXXII. —-— Part 2. Pp. 322-706.1865, 
5s. 
Part XXXIII. 
6 s. 
Part XXXIV. 
5s. Gd. 
Part XXXV. 
- Part 3. Pp. 707-1120. 1865, 
==—— Part 4. Pp. 1121-1533. 1865, 
_ -— - Part 5. Pp. 1534-2040. [With 
an Alphabetical Index to Parts XXXI.-XXXV.] 1866, 
7s. 
