Of the more mainstream caramel issues, the American Caramel "E106" issue of 1915 is seldom seen and difficult to obtain.  While by no means rare, cards from the E106 issue simply do not make themselves available frequently.  The 48-card set utilizes artwork found in the E90-1 and E92 issues, featuring illustrated portraits and "action" illustrations set against a white border.  The featured example here is undoubtedly one of the keys too the issue, the "batting" pose of Hall of Famer Honus Wagner.  Graded VG-EX+ 4.5, the card is among the highest assessed by PSA, just one lonely PSA 5 grading above this one, which sits alone at the VG-EX+ tier.  An extremely desirable card.