[Terry D]

Here are some of mine, guys from the 1980s (my era) for whom no image has yet been discovered (by me yet, anyway):

1. Tucker Ashford, Rangers, 1980
2. Dave Hostetler, Pirates, 1989
3. Mark Ross, Pirates, 1987
4. Tom Edens, Mets, 1987
5. Bob L. Gibson, Mets, 1987
6. Randy Elliott, A's, 1980
7. Mike Patterson, A's, 1981
8. Rusty McNealy, A's, 1983
9. Dave Hudgens, A's, 1983
10. Fred Holdsworth, Brewers, 1980
11. Albert Hall, Pirates, 1989
12. Dennis Kinney, A's, 1982
13. Kevin Bell, A's, 1982
14. Ben Callahan, A's, 1983
15. Rich Wortham, A's, 1983
16. Ed Farmer, A's, 1983
17. Steve Comer, Phillies, 1983
18. Renie Martin, Phillies, 1984
19. Nelson Norman, Expos, 1987
20. Jack Daugherty, Expos, 1987
21. Bill Campbell, Expos, 1987
22. Bob Owchinko, Expos, 1986 [Image posted on this site some time ago is actually a photoshop job from his 1983 Topps card with the A's]
23. Jamie Quirk, White Sox, 1984

I may have more later, it's been a while since I cross-checked the UIN list.