Early Screw-Thread Jar

  • Left: hand-made clear glass (Manganese) jar with external screw-thread and ground top, 1890s.
  • Right (for comparison): machine-made aqua jar with external screw-thread, 1910s.
Tagged

,

Posted on

December 27, 2014

Submit a Comment

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.