A manual of photographic chemistry, theoretical and practical . 4 x 6H size B Keystone Plates to make Negatives; alsodozen 3M x ^H size A Plates for , Complete, $ presumption is that you are provided with a microscope. If not,we recommend the purchase of one from a regular dealer in microscopicalgoods. Cifcular containing directions for use sent with each outfit. SCOVILLS AMATEUR SPECIALTIES. 27 MERCER PHOTOMICROGRAPHIC o; Jk. nvE :hi FL j^ Size, 2^x31^. Price, $ This Camera is provided with a Brass Cone and Plate Holderwith Ground Glass attached, to slide ba


A manual of photographic chemistry, theoretical and practical . 4 x 6H size B Keystone Plates to make Negatives; alsodozen 3M x ^H size A Plates for , Complete, $ presumption is that you are provided with a microscope. If not,we recommend the purchase of one from a regular dealer in microscopicalgoods. Cifcular containing directions for use sent with each outfit. SCOVILLS AMATEUR SPECIALTIES. 27 MERCER PHOTOMICROGRAPHIC o; Jk. nvE :hi FL j^ Size, 2^x31^. Price, $ This Camera is provided with a Brass Cone and Plate Holderwith Ground Glass attached, to slide back and forth in the carriage, asdesired. 28 SCOVILLS AMATEUR SPECIALTIES. THE SCOVILL DETECTIVE CAMERA.


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License: Licensed
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Keywords: ., bookcentury1800, bookdecade1880, bookidma, booksubjectphotography