Anybody know what these were for?
http://cgi.ebay.com/ws/eBayISAPI. dll?ViewItem&category=13871&item=6125790866&rd=1
Definitely not a caulking iron. The ad is as clear as mud, but I believe these are side views...
...thick working edges with coves.
Some sort of ironing device to form a bead in pitch or plaster?
Thick enough to be used hot.
DR Barton was an edge tool maker, and I suspect these are tempered tool steel.