Education/demonstration model - Porcelain, Earthenware - 1930-1940 - Atomic weights

Antique Haldenwanger Porcelain Laboratory Plate – Atomic Weights – DRGM

A particularly antique Haldenwanger laboratory porcelain plate, equipped with the historic DRGM marking. On the front is an overview of the atomic weights of chemical elements and the original advertisement listing “Fritz Müller, Laboratory Supplies, Weidenau (Sieg)”.
The back bears the impressed HALDENWANGER DRGM mark. Heavy, glazed porcelain and a nice piece of historical scientific/industrial heritage.

Dimensions: approx. 13 × 11 cm
Weight: approx. 417 g
Dating: approx. 1925–1940.
Signs of aging present, see photos for your own impression.



Keywords
Haldenwanger, porcelain, DRGM, laboratory, laboratory porcelain plate, atomic weights, chemistry, science, scientific curiosa, Fritz Müller, Weidenau, advertisement object, industrial heritage, antique German porcelain, vintage laboratory, 20th century