Baby bottles I've seen from the period, are flat sided. This is a cylinder. Although anything is possible. I made a short video of it, on YT, if anyone wants to view it. Thanks to everyone for your input. I appreciate it.
Thanks! My brother says it looks like something they used in the chemistry lab at school. Whatever it is, It's interesting. Now I have to figure out a way to display it.
I found this bottle today, and I'm not sure what it is. It's 4 and 1/2 inches from tip to tip, and 1 and 1/2 inches wide. Open on both ends. No seams visible. Found in a bottle dump that dates from late 1800's to 1930. Any help will be appreciated. Thanks