File:Balopticon Model C, Bausch & Lomb Optical Co.png
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Captions
Captions
Advertisement for a magical lantern, Balopticon Model C
Summary
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| Description |
English: Advertisement for a magical lantern, Balopticon Model C, of the Bausch & Lomb Optical Co.
The body of the advertisement reads as follows: The school without a Projection Apparatus is deprived of one of the most useful factors in school work from both an educational as well as social viewpoint. Our Model C is sold at a price which brings it within the reach of every school.¶ Send for illustrated circular and pricelist. ¶ Lantern C, complete with Electric Lamp, $50.00; with Acetylene Burner, $45.00 |
| Date | |
| Source | The Popular science monthly, p. 632 |
| Author | Unknown author |
Licensing
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This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
 Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:29, 24 August 2020 | | 1,187 × 1,800 (1,013 KB) | ReneeWrites (talk | contribs) | Uploaded a work by Unknown from [https://archive.org/details/popularsciencemo74newy/page/n631/ The Popular science monthly, p. 632] with UploadWizard |
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