..Just added the Burke 4 x 6 , adorably labeled by an earlier owner in fountain pen as "Muel Hass" ( the back has only "Haas" and the Burke stamp , that's it)-- he joins the "American League Service Bureau" 5 x 7 which on the back has , in editors' pencil "George Haas O F " - next to hm up there is the 1933 Worch Cigar Premium on which he is known as "George Hass" and finally the 1936 Goudey Wide Pen Premium R314 Type 1 which has him as " 'Mule' Haas". As an OCD sufferer , I love this hobby.
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