The Popular recreator. A key to in-door and out-door amusements .. (1873)
London, New York [etc.] Cassell, Petter & Galpin · leaf 766
Fig. 5. The standard size for the picture being a disc three inches indiameter, the margin of the glass slide around the circle isusually stopped out by black varnish, but it is a better plan touse a stout paper mat, to prevent the slide coming in contactwith the covering glass. This mat or mount…
Amusements · Games · Sports
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