Ukjent
{{cite web |url=https://marcus.uib.no/instance/reference/9d124fad4532e9926815b67e83f6857c11d867ef |title=ubb-so-0159: Bergensbilleder... (s. Ukjent) |author=Avdeling for spesialsamlinger |accessdate=Fri Apr 26, 2024 |publisher=University of Bergen Library}}