The Natonal A-62 has a curved ad glass that is not reproduced into as many brands as flat ad glass. Click on "Parts" on the menu near the top of this page to check current availability at gas pump parts uppliers. A member here, Jim Treadway, can make custom ad glass. Check with him at:
http://www.t-waysgraphics.com/

Jim "Oldgas" Potts
Your host and moderator