Locator Hist Soc - HS-C00053 Type Drawing Doc Number N-7500
Description Typical designs for coal trestle.
Notes four A/B sized sheets on one C size page: N-7500 Sheet 51 (Coal Trestle Type Y-1950), N-7500 sheet 52 (Concrete piers and wood stringer, type Y-1950), N-7500 sheets 52-A and 52-B (I-Beam stringers and concrete piers)
Date   Revision Date  
Author N&W Railway Accession  

Typical designs for coal trestle.

Size: 19in x 15in (49cm x 39cm)

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).
Structure Coal - Trestle
Company N&W Rwy - Norfolk & Western Railway