A. V. Abbott

Discussion of A Proposed New Type of Masonry Dam by George L. Dillman

H. de B. Parsons, Edward Wegmann, William B. Fuller, 1902 .

Discussion at Chicago, October 23, 1895

A. V. Abbott, 1895 .

Discussion at Chicago, Sept. 25th, 1895

A. V. Abbott, 1895 .

The Load Line In Telephone Exchanges

A. V. Abbott, 1894 .