I bought this jar at a second hand store. I’m having a very hard time identifying its age, maker and specific use. I’ve tried to research it, but it really has me stumped…it appears to be hand blown, but it could also just be made to look that way. The lid has a number on it, and a color imperfection, and the whole jar, including lid have a slight yellow tint. No seams on the jar, but the lid does have seams, the bottom of the jar appears to have a polished pontil mark. I’m having trouble uploading photos, but I do have an abundance of them if you contact me. Can anyone help?