1983 Kellogg's Baseball Checklist, Team Set Lists, Details
1971 Kellogg's Baseball Checklist, Key Cards, Errors, Variations
Baseball errors and variations: 1970 Kellogg's, 1970 Rold Gold Pretzels All-Time Baseball Greats, 1971 Kellogg's, 1972 Kellogg's, 1972 Kellogg's All-Time Baseball Greats – Baseball Card Variations Guide Book Vol 2
Errors / Variations Gallery - 1971 Kellogg's 3-D Super Stars Baseball
1971 Kellogg's Baseball Checklist, Key Cards, Errors, Variations
1971 Kellogg's Baseball Checklist, Key Cards, Errors, Variations
1971 Kellogg's Baseball Checklist, Key Cards, Errors, Variations
Kelloggs – SABR's Baseball Cards Research Committee
1971 Kellogg's Baseball Cards - PSA Price Guide
1971 Kellogg's Baseball Checklist, Key Cards, Errors, Variations
1970-1983 Kellogg's Baseball Card Checklist - MIKE'S SPORTSCARDS BASEBALL CHECKLIST
1971 Kellogg's Baseball Card Checklist
1971 Kellogg's Baseball Checklist, Key Cards, Errors, Variations