I need help with two large hand blown vases from same maker, MCM

The light blue/teal vase is 23" high, has a 3.5" flat disc foot, 2.5" at narrow bottom body and goes into a 3.5" body, and narrows back into a 2" neck. The mouth is 1.5" and a single long stretched lip. The glass is thick, has imperfections that I tried to catch in the photos.

The gray/brown vase is 19.5" high, has a 3" flat disc foot, 2" at narrow bottom body and goes into a 3.5" body, and narrows back into a 2" neck. The mouth is 1.75" mouth and a single stretched lip. The pontil mark on this vase is very rough.

I have researched a multitude of forums, catalogs, websites, and facebook pages with zero results. Thank you for any and all help you can provide. I am happy to answer questions or provide more pictures if needed. I would like to apologize for the images being sideways. I am new to this. I was also only allowed 3 images so I included the ones I felt may be most useful.

I found two more vases to add to this post in hopes of them helping to identify these.