I have gutted my 1919 house and have 4 orginal windows where the upper glass is orginal. they are wavey and have small dimples. The lower glass has been replaced with new glass. The windows have two grid lines running from top to bottom. I also have 5 orginal interior wood doors that have 2 recessed panels. The recess looks like tiny steps. Thats the best way I can discribe them. I will keep them until my project is complete. about 2 months from now. If interested pleaase call 727-430-2908, My name is Nick. Thank-you.