Fabrication du verre d'optique / E. F.

Fabrication du verre d'optique / E. F.

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Feil, Edmund.
[ca. 1890?]
17 leaves, 4 folded sheets : ill. ; 25 cm. + translation (10 leaves ; 28 cm.).
Other Authors: 
Rothermel, D. L.
Format of Material: 
Bib ID: 
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Secured Stacks - Rare Books
Call Number: 
TP862.O6.F29 *
Variant Title: 
English translation title: Fabrication of optical glass
Handwritten manuscript written on "Astronomical and Physical Instrument Works, Jno. A. Brashear, Allegheny, Pa. .... 1890" letterhead. Some leaves include only initials "E.F.", while others are signed by Edmund Feil.
Accompanied by an English translation by D.L. Rothermel, dated 1950. Leaves 7-10 were missing at that time.
Digitized by Boston Photo Imaging May 2014.
Manuscript lacks leaves 7-10 and folded sheet 3.
Previously in the possession of George D. Macbeth.
Glass recipe books