Bidspirit auction | Collection of 14 Industrial and

Collection of 14 Industrial and Agricultural Letterpress Printing Blocks - This collection contains 14 letterpress printing blocks constructed from etched metal plates mounted to wooden bases. The subject matter predominantly features industrial hand tools and agricultural machinery from the early to mid-20th century. Ten of the blocks depict various pliers, pincers, and cutters, including one identified by the Heller Brothers Co. trademark. Another detailed block represents a product label for BPS Widron Interior Finishing Varnish produced by the Patterson-Sargent Co. Additional blocks include a mechanical potato planter with patent information and a large-scale illustration of spoked machinery wheels. The metal plates are secured to the wooden blocks using small pins.