Internal Tilt Latch Pair

Hello, the window does not have any identifying markings anywhere on it. The plastic piece in the photo is broken, I took a picture of the other side to show you one that is not broken. Would you be able to help me identify this piece?

I am trying to find replacements for this hardware. My double hung windows have no identifying info on them whatsoever. They are older windows but as they were in the house when we bought it, we're unsure how old. The house was built in 1880 but these windows are where a porch was enclosed much late ... (cont.)

Sorry no name, numbers, or markings found on the window

We are having a hard time finding this part, it might be possibly a tilt latch?

Here's some pictures of the internal window latches on my son's house window. There's no markings or brand on the windows. Both sides have broken off. Can you help me find something that would replace these. Thanks Victor