The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Hearty Birthday Greetings. E. A. Schwerdtfeger. RP. 1911
Greetings. A Happy Birthday. Woman. Schwerdtfeger. 1911
Birthday Greetings. E.A. Schwerdtfeger. 1914
Greetings. A Birthday Offering. Woman. Schwerdtfeger. 1913
Hearty Greetings. Woman with Girl. Schwerdtfeger. 1915
Birthday Greetings. E. A. Schwerdtfeger. 1918
Happy Birthday Greetings. E. A. Schwerdtfeger. 1913
Wishing You a Happy Birthday. Woman. Schwerdtfeger. 1910