Popular Science Monthly, v. 136, n. 4, 1940
Item
- Title (Dublin Core)
- Popular Science Monthly, v. 136, n. 4, 1940
- Source (Dublin Core)
- Google Books
- volume (Bibliographic Ontology)
- 136
- issue (Bibliographic Ontology)
- 4
- Date Issued (Dublin Core)
- 1940-04
- Is Part Of (Dublin Core)
-
Popular Science Monthly
- Rights (Dublin Core)
- Public domain
- Media
cover
Linked resources
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|---|---|
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 Odd ventilator pumps pure air to bomb cellar |
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 Periscope is built into dugout |
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 Uncle Sam groom his hell buggies |