Briefe und Rechnungen / Letters and Invoices


Generously made available by Dieter Neumann, Berlin


(comments and corrections are highly appreciated)


"Aktie Glashütte in Stolberg<br>vormals Gebrüder Siegwart & Cie.<br>1922"

Aktie Glashütte in Stolberg
vormals Gebrüder Siegwart & Cie.
1922
Stolberg · (Aachen)
courtesy Dr. Ulrich Glasneck, Stolberg