Question regarding 1991 Heisman card set linen autographs

Does anyone have any information regarding the linen autographed cards that were inserted roughly 2 per case? Is there a way to distinguish the difference between insert cards and a normal signed base card?
Here is the reason I post this question. Currently on ebay there is a Les Horvath "Linen" card with a buy it now price of $1500 with 4 offers. I have a signed Les Horvath card from this set which cost me roughly $75 when I bought it. Comparing the two I can't see any difference between the two cards. I highly doubt I have the linen card but I'd really love to know what the difference is between these cards. Any help would be greatly appreciated!
Thanks,
Reese
Here is the reason I post this question. Currently on ebay there is a Les Horvath "Linen" card with a buy it now price of $1500 with 4 offers. I have a signed Les Horvath card from this set which cost me roughly $75 when I bought it. Comparing the two I can't see any difference between the two cards. I highly doubt I have the linen card but I'd really love to know what the difference is between these cards. Any help would be greatly appreciated!
Thanks,
Reese
Collecting the following autographed sets:
HOF RC Auto Set
1955 Topps Football AA
1950 Bowman Football
1951 Bowman Football
1952 Bowman Football
ebay user- Jolt333
Please be sure to check out my auctions!
HOF RC Auto Set
1955 Topps Football AA
1950 Bowman Football
1951 Bowman Football
1952 Bowman Football
ebay user- Jolt333
Please be sure to check out my auctions!
0
Comments
<< <i>One is made of cardboard, the other of linen.
What he said.
You'd know if you had the linen version.
CDsNuts, 1/9/15
HOF RC Auto Set
1955 Topps Football AA
1950 Bowman Football
1951 Bowman Football
1952 Bowman Football
ebay user- Jolt333
Please be sure to check out my auctions!
Raw: Tony Gonzalez (low #'d cards, and especially 1/1's) and Steve Young.