THREE MONOCULAR VIEWING SCOPES
19th century. One large three-pull with leather casing to the bottom. Together with two miniature pocket-size all brass monoculars, one a "Pockescope" from New York.

From the collection of Dr. J. William Rosenthal, M.D.

Dr. Rosenthal was a well-known ophthalmologist, an expert on the history of spectacles and other visual aids, a renowned collector, an author, and a generous benefactor of many institutions. His father, Jonas W. Rosenthal, MD, is the namesake of the museum of ophthalmology at Tulane University. Optical devices from his collection can be found in over sixteen museums including the Museum of Vision of the American Academy of Ophthalmology.

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