Newman's Patent Shutter
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Unidentified
Maker
Newman's Patent Shutter
Metal and wood
Overall: 5 1/2 × 2 3/4 × 1 9/16 in. (14 × 7 × 4 cm)
Gift of the 3M Foundation, ex-collection Louis Walton Sipley, 1977
DescriptionShutter
Inscriptions Engraved in metal, C: Newman's Patent_
Engraved in metal, top, C: [1/2 to 1/100 scale]
Engraved in metal, top, C: [1/2 to 1/100 scale]
