Scientific & Medical Objects

Keystone Mfg. Co. Scientific & Medical Objects

*KEYSTONE STEREOSCOPE First Image

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*KEYSTONE STEREOSCOPE First Image

*KEYSTONE STEREOSCOPE

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KEYSTONE VIEW CO 1920s Stereoscope (1 of 6)

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ICEBOUND BAFFIN BAY GREENLAND ANTIQUE STEREOSCOPE PHOTOGRAPH SLIDE KEYSTONE VIEW COMPANY (1 of 3)

ICEBOUND BAFFIN BAY GREENLAND ANTIQUE STEREOSCOPE PHOTOGRAPH SLIDE KEYSTONE VIEW COMPANY ANTIQUE PHOTO STEREOSCOPE SLIDE KEYSTONE VIEW COMPANY——MEASURES APPROXIMATELY —7"X3.5"——WE CURRENTLY HAVE SEVERAL OTHER STEREOSCOPE SLIDES AVAILABLE ON AUCTION. PLEASE SE

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Group of 64 Keystone Stereo Cards for Stereoscope (1 of 3)

Group of 64 Keystone Stereo Cards for Stereoscope Including Bank of England, Red-hot steel beam, Irish Village, and more.

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