Locator Hist Soc - HS-A08771 Type Drawing Doc Number N-7500
Description Estimating Table, Coal Trestle Type Y-1950
Notes Sheet 51. Typical estimate of cost
Date   Revision Date  
Author N&W Rwy - Office Chief Engr Accession 2005.004 : Library of Virginia

Estimating Table,  Coal Trestle Type Y-1950

Size: 6in x 9in (14cm x 22cm)

Parent N-7500 Hollinger - Hol-01011.20 Index to Sheets to N-7500
 4 pages. Individual sheets/sets linked. Not all sheets were in folder. Missing sheets: 34 (have A,B,C), 84A (have 84,B,C), 96, 112, 114, 115, 117, 135 (have 135A), 141,141A,141B (have 141C, D1, D2), 144 (have A,B).
Related N-7500 Hist Soc - HS-A08772 Estimating Table, Coal Trestle ~ Concrete Piers and Wood Stringer Type Y-1950
 Sheet 52. Typical estimate of cost
Related N-7500 Hist Soc - HS-A08768 Estimating Table, Standard Coal Trestle L-251
 Sheet 48. Typical estimate of cost
Related N-7500 Hist Soc - HS-A08769 Estimating Table, Coal Trestle Standard Deck L-251, Concrete Piers
 Sheet 49. Typical estimate of cost
Related N-7500 Hist Soc - HS-A08770 Estimating Table, Approach Trestle L-71 to Standard Coal Trestle
 Sheet 50. Typical estimate of cost
Structure Coal - Trestle
Company Docs N&W Rwy - Cost Estimation Tables