Question:
I picked this up at a rummage sale yesterday. It also has an underplate.
The only mark I can find is incised letters DF on the bottom of the boat.
Answer:
Joanne I haven't run across your design. I did find some DF China at Replacements Ltd, http://www.replacements.com/china/DFH.htm but nothing that looks like your item. I've also looked through my glass books hoping to find something, but nada.