I sent a question to a seller of one of those antique corn seeders Here is her response, I just had to share it. Gordo
"About the seeder.............I wish I could help you, but you're talking to a girl born and bred in New York City.........I wouldn't know a corn seed from a corn ball. However, in order to find out, I put some tic-tacs......those candy things that come in a plastic package.......in the round thingy and they came out, so I'm guessing seeds that size and even bigger would work.
Hope this helps..............."
"About the seeder.............I wish I could help you, but you're talking to a girl born and bred in New York City.........I wouldn't know a corn seed from a corn ball. However, in order to find out, I put some tic-tacs......those candy things that come in a plastic package.......in the round thingy and they came out, so I'm guessing seeds that size and even bigger would work.
Hope this helps..............."