I wasn't able to find this brick in the catalog and was wondering if anyone
knew what it is. It's a yellow 1 x 2 brick but instead of one of the studs
there is a hole. It came in a bin of older bricks that I'm guessing is from
the 1970's or 80's.
[...] It's (Part 989,3) with the top broken off. When that part breaks, it does so quite cleanly. David (5 months ago, Dec 29, 2023, to Catalog Identification)