SPECIAL
CoLLections Johnson, Thomas, engr.
American Glass Window Pulley Co., Boston.
SCbH American glass window pulley, patented by .F869 A. Bicknell, Nov. 3, 1868. [CBoston, 1869] 6 folder (7,ClJp.) illus. 14.5em.
Illustration signed by [Thomas] Johnson -
CRichard B.J Dyer. From a collection of fliers distributed at the
Massachusetts Charitable Mechanic Association's Eveventh Triennial Exhibition, 1869.
1. Pulleys--Catalogs. 2. Advertising fliers-- Massachusetts-- ™~, Boston.
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