Hi, Carolyn,
I am new to blogging so I am not sure what the cute Santa means--if this is what it looks like--a friendly holiday greeting, then :fc: (well, I clicked on the Santa, but I don't think it worked--it's going to take some time for me to figure out how to get icons into my messages).
The problem with the Fritz Heckert attribution is the timeframe. Ms. Spillman is positive that Hawkes brought this vase back from Europe in the 1920s, yet by that time (I think) Heckert was out of the glass business.