Evan,
Don't think it will be a problem as they're different genera!
Connie,
Yes it was Revereware! My mom used to polish it about once a month to keep that strong copper color. The new ones just have a veneer of copper! I wish I had her old set!
Anyway, I think this semp will be popular as it's so unique. I made crosses with it and two other coppery ones last summer and rowed out several hundred seedlings from those matings.
Kevin
Kevin