[size=12]I have a Merit No. 8, and I've seen a Puritan No. 9 like the one that you've shown on the left above. I think that consensus has it that Merit was a later re-branding of Puritan, since the Merit ware and the Puritan ware are otherwise identical, down to the style of writing and the p/ns. There's a good thread somewhere on this forum where people who had studied Sears catalogues had presented their evidence for why Puritan came first, followed by Merit.
Since the Puritan/Merit No. 10 skillet was a p/n 1506, I doubt that there were any (Griswold-cast) Puritan handle griddles smaller than the size 8, p/n 1507. For the same reason, not to mention the fact that the regular Griswold handle griddles rarely went above a size 10, I doubt that there were any Puritan/Merit handle griddles made above a size 10, since the p/n sequence ran to the size 8 long griddle with p/n 1510.
So, if you get a size 8, I think that you can be confident that you have a complete set of Griswold-cast Puritan Handle griddles.
I think that the Good Health line made a size 8 and a size 9 only in handle griddles, and the Iron Mountain line has at least those two sizes, in case you're interested in other off-label Griswold.[/size]
