Box L2
Container
Contains 1 Result:
Pocahontas-Boissevain Outside survey ledger, Pocahontas Fuel Co., Inc. and Pocahontas Consolidated Collieries Company, Limited, ca. 1930s-1950s
Item — Box: L2
Scope and Contents
From the Series:
Series IV. Ledgers, 1916-1993, contains 42 boxes, totaling 45.02 cu. ft. It primarily consists of survey record books (not field notebooks). Many record "Survey By", "Traverse by", Notebook No., Page No., Station, Azimuth, Reduced Vernier, Cosine, Horizontal Distances, Sine, Latitude (North and South), Departure (East and West), Sums of Latitude (N&S) and of Departure (E&W), Remarks. N.B.: TT looks like pi sometimes.
Dates:
ca. 1930s-1950s