00669cam a22002171 4500 ca 07002368 DLC 20260227111043.0 870707s1855 nyuf 000 0 eng ca 07002368 (OCoLC)16143302 DLC RUn DLC QH213 .B15 Bailey, Jacob Whitman, 1811-1857. On a universal indicator for microscopes. By Prof. J.W. Bailey ... [New York, 1855] 8 p. pl. 24 cm. Cover-title. Extracted from the American journal of science and arts, volume xx. Second series, July, 1855. Microscopes. 13517 13517