Poels, A. med001107: Gedenkpenning 40 uren arbeid 1 april 1937.
Lua i Stíl Chicago (17ú heag.)Poels, Albert. Med001107: Gedenkpenning 40 Uren Arbeid 1 April 1937.
Lua MLA (8ú heag.)Poels, Albert. Med001107: Gedenkpenning 40 Uren Arbeid 1 April 1937.
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