Magnifying Glass
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Instrument made of convex glass, used to magnify
Keywords
hand glass, Light Microscope, simple microscope, magnifying glass, magnifier, scientific instrumentGalleries
Miscellaneous OpticsSource
Government Printing Office Official Gazette (Washingon, DC: Government Printing Office, 1912)
Downloads
2400×1490, 314.6 KiB
1024×635, 48.3 KiB
640×397, 25.2 KiB
320×198, 9.8 KiB