Two (2) civil engineering textbooks on surveying.

Both in rough shape, but useable.

by Harry Bouchard, a professor at the University of Michigan.

3rd Edition, 5th Impression, 1953.

International Textbook Company, Scranton, Pa.

The first edition was published in 1935.

647 pages.

5 by 8 by 2 inches.

Sample contents:  Kinds of Surveys / Work of the Surveyor / Distance by Direct Measurement / Distance by Computation / Curvature of the Earth and Refraction / Measurement of Angles / Transit / Traverse Surveys / Triangulation / Hydrographic Surveys / U.S. Public Land Surveys / Adjustment of the Instruments.

by Carl F. Meyer, professor at Worcester Polytechnic Institute.

1st Edition, 2nd printing, 1953.

International Textbook Company, Scranton, Pa.

300 pages.

4 1/2 by 7 1/4 inches.

Sample contents:  Definition of Route Surveying / Influence of Terrain / Uses of Aerial Photography / Transit Setup on Curve / Parallel Tangents / Formulas for End Areas / Curve Through Fixed Point / Railroad Surveys / Highway Surveys / Partial Theory of the Spiral.

Thank you.