Work-in-Progress re-design. Sorry for eventual bugs.

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Duoscope

104 Years old Viewer ESCO [Exhibit Supply Co.] [Chicago, IL, USA]

Duoscope © 1922 Exhibit Supply.

TECHNICAL / MACHINE PICT.

Dimensions : 19in. High x 13in. Deep x 13in. Wide.

Machine Picture

Machine Picture
(members only)

SOURCES

🔗

Machine's picture.