@misc{MEMOBASE_mfk-004-FFF_51877,
author = {Blum, Kurt},
title = {Briefmarkenautomat und Postkartenautomat},
howpublished = {https://memobase.ch/de/object/mfk-004-FFF_51877},
year = {},
note = {},
key = {mfk-004-FFF_51877},
}