You're good, Don. Very good. N4605, $25 Stardust, "73 & 76"
There are 2 chips, one dated 73 and the other 76. They SHOULD
be given separate codes. The 1973 chip that you have will keep
the N4605 number and the 1976 chip will be given a new code for TCR-8.

Thanks for catching the boo-boo. When we list as many chips as
we do, mistakes are going to be made. We try to keep them at a minimum
and appreciate all the help we can get in spotting them.