Remember for pre-1994 bags that don't have the style number in the creed to provide measurements. It is probably a gallery bag #4028 from around 1992.
View attachment 4815883
Dang it! I knew I was forgetting something. Looks like it. It’s amazing you have all the catalog photos and can remember most of them. Many thanks!
Measures:Measures 8”W on the bottom & curves up to 11” zipper opening 9.5”Lx3.5”D strap drop 18”