Object Details
Author
Allen, Calvin Francis 1851-
Notes
Heliographed. Printed on one side of leaf only.
Date
1894
C1894
Call number
TF205 .A42 1894
TF205.A42 1894
Type
Tables
Physical description
1 p. l., 211 l. tables, diagrs. 23 cm
Data Source
Smithsonian Libraries
Topic
Railroads--Curves and turnouts
Railroads--Earthwork
Railroad engineering
Railroad engineering--Handbooks, manuals, etc
Record ID
siris_sil_114238