New York: NY Pathological and X-Ray Laboratory, Inc., N.d. [c. 1939]. Item #013731
Trsade catalog and flyer for this laboratory located at 5th Ave. between 42nd & 43rd Sts. With a list of services offered and prices. Also showing examples of x-rays taken, and interiors of new offices. 17.5 cm; 12 pp.; illustrated from photographs and street map. A very good copy or better, with very good flyer.