Original window trade vintage catalog for SAMSON CORDAGE WORKS, INC., was located at 89 Broad Street, Boston, MA. Manufacturers of the Perfect Balance for Double Hung Windows. Spot Cord is solid braided, made of extra quality, fine cotton yarn. Unbound from a large 1941 architectural catalog, this unique old two page technical brochure would display wonderful matted and framed. Nice graphics. A fabulous addition to your retro window cords library. Pages are detached and may contain a small amount of residual glue on edge.