This is a set of 3 stereo cards labeled a,b,& c. The lithograph cards were printed by T.W. Ingersoll. Card No. 10(a) "May I Have a Kiss, My Pretty Maid?" Card No. 11(b) "You May Have Just One" Card No. 12 ( c ) "You Must Never, Never Tell"
The cards Ingersoll published were cheaper — flat "litho prints " he called "reproduction " views. This type of stereograph became common after 1898 and, be- cause it was simply run off on a commercial press, could be sold for next to nothing. Sears, Roebuck's 1908 catalog offered 100 such views for eighty-five cents. For $1.00 you could have the 100 views plus a stereoscope.