Collection search - Patent application for a "safety cap for covering the joints of connecting rods in thrashing and other machines" [graphic material]
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Record information – Brief 
Patent application for a "safety cap for covering the joints of connecting rods in thrashing and other machines" [graphic material]
Hierarchical level:AccessionDate:1865.Reference:RG105, R9271, 1972-300 NPCLocal class no.:05802Type of material:PhotographsFound in:Archives / Collections and FondsItem ID number:10131 -
Record information – Details Date(s):1865.Place of creation:No place, unknown, or undeterminedExtent:3 photographs b&wLanguage of material:EnglishAdditional information:Subject heading:Source:GovernmentFormer archival reference no.:Other accession no.: -
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