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Title: Hand-cranked fire alarm bell manufactured by Firesnow Ltd [Go to resource]
Description: Hand-cranked fire alarm bell manufactured by Firesnow Ltd., metal sealed, England. Made 20th century License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Source: Science Museum Creator: Firesnow Ltd. (maker) Identifier: 1993-366 Go to resource More Like this...-
Davis magneto-electric therapy apparatus, hand-cranked,…Davis magneto-electric therapy apparatus, hand-cranked,…
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