Report of Progress (Volume 1) (Paperback)

This historic book may have numerous typos, missing text, images, or index. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. 1878. Not illustrated. Excerpt: ... 1878. ASSISTANT GEOLOGISTS. Persifor Frazer, Jr Geologist in charge of the Survey of York, Adams, Lancaster, and Chester counties. A. E. Lehman--Topographical Assistant, surveying the Soutn Mountains. Frederick Prime, Jr.--Geologist in charge of the Survey of Lehigh, Northampton, Berks, and Lebanon. A. P. Berlin--Topographical Assistant, surveying the Limestone Valley and Reading Mountains. John H. Dewees--Geologist in charge of the Survey of the Fc