Reinforced binder page onto which fronts and backs of three cards from the 1965 Topps set have been affixed: #510 Ernie Banks (HOF), #511 Ron Locke, and #512 Cap Peterson.  The cards remained in Topps' files for some time until Topps Vault began making such relics available for sale for a period, which is where this sheet originated.  Authenticated and encapsulated by Beckett, with an additional COA from Topps Vault.