u/b, CHROMOGRAPHED IN SAXONY, attribution to Underwood is incorrect, the cards are all signed H, listed in 1904 & 1908/1909 & 1911/1912 Postcard Catalogues
Sold As
set of 6 cards
First Use
15/06/1902
Where Sold
Great Britain
Title
IT IS ESSENTIAL THAT A PLAYER SHOULD CONCENTRATE HIS ATTENTION UPON THE GAME