1931 Warren Knight Engineering Surveying Instruments Transits Catalog $29.95 For Sale

1931 Warren Knight Engineering & Surveying Instruments Catalog. Excellent condition with a horizontal crease near the bottom of the front cover and some discoloration on the price list insert on the inside back cover. The discoloration is from the glue that the company affixed along the left side of the insert to keep it in place on the inside back cover. Warren Knight Company of Philadelphia Pennsylvania.  64 pages.  Many illustrations. 6\" x 9\".  $29.95 with buyer to pay $5 postage.