He couldn't read the signature but thought it might be Blenko or Pilgrim.
It's Blenko. See the above photo.
hjh
If you have questions about your glass and you can't find the glass in the online blenko glass catalogs ( www.blenkoproject.org) send us an email with good quality photos and we'll try to
identify the item.
Note: all volunteers so we are not an over night response.