A GOOD COLLECTION OF GERMAN BEECHWOOD GEOMETRIC CRYSTAL MODELS, contained in a pine case with explanatory labelled pasted to the inner side of the lid--10¾in. (27.3cm.)
Details
A GOOD COLLECTION OF GERMAN BEECHWOOD GEOMETRIC CRYSTAL MODELS, contained in a pine case with explanatory labelled pasted to the inner side of the lid--10¾in. (27.3cm.)
Lot Essay
cf: Turner, Gerard L'E: Nineteenth Century Scientific Instruments: p. 217