Karl Korschann - Remscheid staalindustrie - minneplaketter (3) - støpejern
Nr. 21398525
Alda - Sett altes Reißzeug, Zirkelkasten groß,Metall,Neusilber - Präzisionszirkelkasten in Neusilber - Alloy
Nr. 21398525
Alda - Sett altes Reißzeug, Zirkelkasten groß,Metall,Neusilber - Präzisionszirkelkasten in Neusilber - Alloy
high-quality compass box, VEB ALDA work Thuringia, complete,
High-quality precision compass box / drawing instruments by the Thuringian company ALDA from Altendambach
To use when drawing in the field of architecture, geometry, etc.
Production in Germany (former GDR)
All parts are available and in good condition
Alloy nickel Silver (copper nickel-zinc)
probably black artificial leather or similar material
On the top there are remnants of a sticker, which has been removed.
Closure with a sliding pin on the left and right (the eye for the right closure is missing
on the inside there is a red velvet lining
Dimensions: 28.7 x 20 x 2.6 cm.
Age approx. from around 1950-1960
Nickel silver is the name of a copper-nickel-zinc alloy with high corrosion resistance, strength, and a silver-like appearance. Nickel silver is used in particular for tableware, musical instruments, hardware and jewellery.
There are also the old names for this material Alpaka (Alpacca), Argentan,
See photos
Insured shipping
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