antique glass for multi pane windows . An absolute must in historic restorations.
Modern glass just wont make the grade and reproduction old glass is a joke.
All panes will have some distortion.
Every pane is different . each pane may or may not have bubbles, dimples, waves, ripples, haze, light scratches , manufacturer defects
That soft warm look at night that modern perfect glass can not achieve.
Contact me about saving on shipping if you buy more than one