Jewish Public Library Archives
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Electric document perforator produced by American Perforator Company

Electric document perforator produced by American Perforator Company

item[195-?]1442-6

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Electric document perforator produced by American Perforator Company — **Jewish Public Library Archives** · 1442-6 · small copy hosted here: jplarchives.org blocks its images on other sites · full-size image ↗ · view and cite at source ↗

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Held by: Jewish Public Library Archives via Jewish Public Library Archives
Dates: [195-?] (indexed as 1950–1959)
Level: item
Extent: Item is one electric perforator, measuring roughly 33cm long x 16cm wide x 24cm tall.
Scope & content: Item is an electric perforator from the 400 Series produced by American Perforator Company, and functioned to perforate large batches of documents. In the mid twentieth century, business cheque amounts were perforated so the amount could not be changed. Small drawer in bottom of machine includes confetti-like remnants of tiny perforations. Model is 400, serial number M1362. Sticker indicates that the perforator was produced by Cheque Writer & Signer Service Ltd. in Montreal.
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In the picture: Bill of Exchange Document Machinery Office Work PrintingTagged automatically by a vision model; may contain mistakes.
Text in the image: AMERICAN400CHEQUE WRITER & SIGNER SERVICE LTD.766-8579524-2713Read automatically; may contain mistakes.
Harvested: 2026-10-19T03:27:22Z · source datestamp n/a · ead

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