George Adams [Jr.]. Plates for the Essays on the Microscope. London: Printed for the author, by Robert Hindmarsh, 1787. First edition. Oblong folio. (2) 32 pages. Thirty-two pages of engraved plates, most of objects being viewed under microscope, but some of microscopes and related equipment. Later quarter calf, rubbing to edges and spine, title in gilt, marbled endpapers. Title page toned, a small hole where the "D" is in "LONDON" on title page, also small tear at bottom of title page, not affecting text. Plate 7 slightly trimmed at top. Slight damp stain to top blank margin of first few leaves, occasional spots of light soiling, else nice copy overall. Usually found in a smaller quarto size with folding plates and text (not included here), this issue is superior with all plates lying flat, unfolded in an oblong folio binding. From the Krown & Spellman Collection. 
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