A WEEKLY JOURNAL OF PRACTICAL INFORMATION, ART, SCIENCE, MECHANICS, CHEMISTRY, AND MANUFACTURES. r $3.00 A YEAK. NEW YORK, SEPTEMBER 15, 1888. Vol. I.IX.—No. 11, ] Established 1845. Weekly. INSTANTANEOUS FHOTOGBAPHY. but may be used for time work also when a secure exposing platform, and is finally…
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