Original display case trade vintage catalog for LYNN BULLETIN DIRECTORY BOARD MANUFACTURING COMPANY. was located at 230 Albany Street, Cambridge, MA. Manufacturers of cases of solid extruded aluminum, stainless steel and architectural bronze, illuminated and non-illuminated for indoor and outdoor use. Size determination chart shown. Models include L-1, L-33, L-55, L-8, L-88, L-10, L-1010 and more. Church bulletins The Marblehead, The Gloucester, and The Rockport shown. Division of Lynn-Sign Moulded Plastic Company. This unique 1964 old four page architectural brochure would make a marvelous addition to your retro engineering collection. Pages are loose and contain a small amount of residual glue on edge