Tag: 1850–1890
Mascher viewing case
Mascher, John Frederick
Mathieu patent
Meagher, Patrick
Melainotype
Metal stereoview
Moigno, Abbé
Motoscope
Murray & Heath
Murray & Heath registration
Natural stereoscope
Negative
Negretti & Zambra
Negretti & Zambra patent
New York Stereoscopic Company
Newman, John Frederick
Noé, Henri
Nunn patent
Pattberg Brothers
Pedestal stereoscope
Perfecscope
Perry patent
Porcelain stereoview
Portfolio Stereoscope
Prismatic lens
Prismatic-square-type
Pseudoscope
Quirolo, Antonio
Rice patent
Roche patent
N
N. H.
