A PORTABLE MICROSCOPE BY R & J BECK, CIRCA 1897

constructed in oxidised brass with lacquered brass fittings, signed on the 4½in. main tube as per title and numbered '19045', complete with alternate nose pieces, substage resolver, and plano-convex mirror, contained within baize lined leather case of issue -- 7in. (18cm.) wide

Christie's South Kensington, 2nd July 2002, lot 278.

Dr. Mill notes:

For the history of the Beck company see entry 102. This model was designed for field use and the condition of the case makes it clear that it has been used as such. The lenses are of standard form but the extremely compact stand is designed to fold up compactly and the two objectives and the second eyepiece screw on flanges fixed in the case.

There is no substage except for an iris and the relatively low power objectives (2” & 2/3”) coupled with a 15x ocular again emphasize the field use where high resolution of fine detail was not the object. Serial 19045

This is yet another example of the field microscope theme seen in no. 104, 110, and 111. The Production Book lists 19045 as a Star microscope - one of a batch made between August and September 1893 - obviously wrong. The delivery book lists 19045 as a type" 43* " date 20/9/05. The date is out of sequence the adjoining entries being for 1896 and 1893

Condition Report

Fine overall condition.

We are pleased to provide you with a general report of the condition of this property. Since we are not professional conservators or restorers, we urge you to consult with a restorer or conservator of your choice who will be better able to provide a detailed, professional report. Prospective buyers should inspect each lot to satisfy themselves as to condition and must understand that any statement made by Charles Miller Ltd is merely a subjective, qualified opinion. Prospective buyers should also refer to any Important Notices regarding this sale, which are printed in the Sale Catalogue. NOTWITHSTANDING THIS REPORT OR ANY DISCUSSIONS CONCERNING A LOT, ALL LOTS ARE OFFERED AND SOLD “AS IS” IN ACCORDANCE WITH THE CONDITIONS OF BUSINESS PRINTED IN THE SALE CATALOGUE.