Just received these my mother passed tucked away in closet. Have no idea of value. Any help would be appreciated.
An uncut sheet is worth more than face value. At least 2 or 3X more. If it is still in good condition and hasn't been folded, etc.
If they haven't been glued, this probably has protected them. 2 times or 3x face value is probably in the ball park, unless this is some rare run. The uncut sheets (serial numbers) often start 999 so there is a possibility there is a good serial number in there. Another photo showing some of the serial numbers clearly would be good.