Corn stick pan marked 7S

[Valerie Johnson]

I picked up a nice old corn stick pan today, It is a 7 corn cob shaped pan and is unmarked other than having the number 7S on the underside, I was think BSR when I picked it up but now maybe not, What has me second guessing is the fact that all of the ears of corn face the same direction and the handles are not M shaped.

So any ideas

[Cheryl Watson]

 Have seen these before. 

I consider these Unknown maker.

In addition to the handle shape and one way corn cobs, those 4 feet also are not correct.