2 inch Weave-it®
Model, ITEM 1050 manufactured by the HERO Manufacturing Co. Inc. of Middleboro MA. I've shown all four sides because it tells a story. "America's most popular hand loom" sounds like the accept no imitations appeal. Many companies make similar looms but Weave-it was a registered brand. The box also proclaims the product is for ..:Adults and children." "..the Sick and Shut-ins" as well as "all knitting fans." Marketing specifically to "sick and shut-ins" seems particularly odd in this age but those were different times.
I have used this 2 inch loom but find it takes much more time compared to the 4 inch model. These two inch squares make nice decorations over the top of the 4 inch squares.