CREHORE, ALBERT CUSHING and GEORGE OWEN SQUIER.

The Polarizing Photo-Chronograph. Being an Account of Experiments at the U.S. Artillery School, Fort Monroe, VA., in Developing this Instrument. First Edition. First thousand.

New York, John Wiley & Sons, 1897. Orig. full cloth. Remains of a paperlabel on lower spine. Stamps on titlepage. VII,150 pp. and 69 plates. Fine and clean.

First edition.

Order-nr.: 39554