Adam S. Kowalczyk, kapitan pilot. Koncern Ilustrowany Kurier Codzienny - Archiwum Ilustracji. Sygnatura: 1-S-1104
Unknown author<span style="display: none;">Unknown author</span>
between 1921 and 1928 <div style="display: none;">date QS:P,+1921-00-00T00:00:00Z/8,P1319,+1921-00-00T00:00:00Z/9,P1326,+1928-00-00T00:00:00Z/9</div>
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