GDYNIA. Postcard commemorating the visit of English submarines (H-27, H-30, H-31, H-48) to Gdynia on June 11-14, 1927.

GDYNIA. Postcard commemorating the visit of English submarines (H-27, H-30, H-31, H-48) to Gdynia on June 11-14, 1927, with the base ship HMS "Alecto" partially visible; photo and issued by Roman Morawski, Gdynia, ca. 1927; f.b., fine condition, uncirculated, but with a handwritten note on verso, dimensions 135x85 mm. English submarines in Gdynia.