Theresienthaler Glasmarken.

Title: 
Theresienthaler Glasmarken.
Author/Artist: 
Buse, Stephan.
Published In: 
Der Glasfreund, Heft 32 (2009) pp. 14-16, ill. 0944-8268
Subjects: 
Bib ID: 
AI88939
Notes: 
Marks used by the factory.