I know this is a longshot, but does anyone happen to have a copy of the November (8th and 9th) 1968 Colony Coin Co auction catalog? A “Colony Coin Co” still exists in Newtonville Massachusetts, but I am unsure if it is the same company. I have searched online with little luck, and this is a last-ditch effort. I have a couple of coins that have retained their original auction slips, and I was hoping to see if the auctioneer provided any information beyond what I already know. Any assistance would be much appreciated!
It appears that none of their catalogues are on the Newman numismatic portal. Have you contacted the company and asked them? If it is the same company (which is likely), they may have archives.
