Collection of (11) 1975 Topps baseball uncut progressive color proof sheets. The top sheet is in full color and the rest are individual colors used in card production to verify inking, color, etc. There are (48) cards on each sheet with each sheet measuring 29x23". They are blank-backed with a glossy finish and are stamped "Proof Jan 6, 1975" on the bottom of each. The sheet contains cards of 1974 Highlight Nolan Ryan, Mike Schmidt, Ron Santo, Steve Carlton and Carlton Fisk AL All-Star among the 48 on the sheet. All sheets are stapled together, thus the top sheet is the only sheet with minor wear to edges. The ten remaining pages are Near Mint.