Original stone trade vintage catalog for INDIANA LIMESTONE COMPANY. General offices and service bureau was located in Bedford, IN. Specifications Manual. Producers and Fabricators of the Nation's Building Stone. Included is information about the company and its facilities. Includes numerous images, illustrations, physical characteristics, grading info, surface finishes, cut stone and ILCO-Riplstone are all discussed. Unbound from a large 1931 architectural catalog, this unique old twenty-four page technical specifications brochure would display fantastic matted and framed. Nice cover graphics. A fabulous addition to your retro stone library. Pages are detached and contain a small amount of residual glue on edge.