Box L45
Container
Contains 1 Result:
Crane Creek No. 11 Seam, American Coal Company of Alleghany County, Pinnacle Mine, Pocahontas Coal and Coke Company, ca. 1914-1955
Item — Box: L45
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. 1914-1955