Page:Second Geological Survey of Pennsylvania Report of Progress PPP.djvu/61

 E. —1875. Part I, Historical Introduction. by T. Sterry Hunt. 8 vo., pp.253. Price, $0 48; postage, $0 12.

A. in Pennsylvania and other states. By J. P. Lesley. With appendix, containing Annual Reports for 1874 and 1875; pp. pp. 226, 8vo. Price in paper,$0 25; postage, $0 06.

B. —1874. By Dr. F. A. Genth. With Appendix on the hydro-carbon compounds, by Samuel P. Sadtler. 8vo., pp. 206, with map of the State for reference to counties. Price in paper, $0 50 ; postage,$0 08. Price in cloth, $0 75; postage, $0 10.

L. 1875—, with Geological Notes of the Coal and Iorn Ore Beds, from Surveys, by Charles A. Young; by Franklin Platt. To which are appended: I. A Report on Methods of Coking, by John Fulton. II. A Report on the use of Natural Gas in the Iorn Manufacture, by John B. Pearse, Franklin Platt, and Professor Sadtler. Pp.252. Price,$1 00; postage,$0 13.

M. —1874-5. By Andrew S.McCreath. 8.vo., pp. 105. Price in paper, $0 50: postage, $0 05.

M2., at Harrisburg, by Andrew S. McCreath—1876-8, including I. Classification of Coals, by Persifor Frazer. II. Firebrick Tests, by Franklin Platt. III. Notes on Dolomite Limestones, by J. P. Lesley. IV. Utilization of Anthracite Slack, by Franklin Platt. V. Determination of Carbon in Iron or Steel, by A. S. McCreath. With 3 indexes, plate, and 4 page plates. Pp. 438. Price in cloth, $0 65 ;postage, $0 18.

M3., at Harrisburg. Analyses, &c., &c. By Andrew S. McCreath. Pp. 126, with 2 indexes and map. Price, $0 40; postage, $0 10.

N. —1875–6–7. of the Railroad Stations, Summits and Tunnels ; Canal Locks and Dams, River Riffles, &c., in and around Pennsylvania; with map: pp.279. By Charles Allen. Price, $0 70 ;postage, $0 15.

O. .—1874–5–6–7. By Charles E. Hall. Part I. Collection of Rock Specimens. Nos.1to 4,264. Pp.217. Price, $0 40; postage, $0 10.

O2.. By Charles E. Hall. Part II. 1. Collections of rock specimens, Nos. 4265 to 8974. 2. Palæontological specimens. Price, $0 40; postage, $0 12.

P. 1879— By Leo Lesquereux. Price of Report,$0 80 ; postage, $0 28. Price of Atlas, $ 3 35; postage $0 22.

P2. with 38 plates. By Wm. F. Fontaine, M. A., and I. C. White, A. M. Price,$2 25; postage, $0 17.

Other Reports of the Survey are in the hands of the State Printer, and will soon be published.