New York: American Society of Mechanical Engineers, 1924.
Edited by Lucien Scaife. Frontispiece portrait, illustrated in black and white. 262 pages (some very minimal foxing), 8vo, green cloth (some light scratches to back cover). A very good(+) copy.
"Dr. Brashear... is recognized as one of the most notable makers of optical lenses and surfaces..." Publisher's presentation slip tipped in and letter laid in to Mr. Edward Dean Adams.
Condition: Very Good(+)