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Microscope Museum Collection of antique microscopes and other
scientific instruments |
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Microscope 487 (unassigned maker; botanical
microscope; first half of the 19th century)
Microscope 487 is a simple botanical microscope and was probably made in England in the first half of the 19th century. The maker is unknown. This microscope consists of a tubular stem, which screws firmly into the lid of the case wherein the instrument is packed when not in use. No mirror is attached and focusing is made by sliding the stage holder over the stem. Together with microscope 487, came an additional tubular stem that can also screw in the same lid case, like the first stem but containing a mirror. This additional tubular stem doesn’t fit in the same box, but should be from the same period and, eventually, the same maker. These instruments are adapted for the examination of botanical specimens, small insects or their parts, for the preparation of samples or for dissection (Figure 1).
Figure 1. Simple botanical microscopes,
without a mirror and with a mirror, as featured in different sources: (A)
Bracegirdle (2005) A catalogue of the microscopy collections at the science
museum, London, Little Imp Publications; (B) Brown (1986) The Whipple
Museum of the History of Science, Catalogue 7 – Microscopes; (C) B.
Pike’s catalogue (1848, 1856); (D) J. Queen’s catalogue (1872). |
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