Last Updated: Jan 3, 2026
Marler Type BR4
A break in the lower left frame junction line immediately above the top of the spandrel.Plates Used: 7-10
Earliest reported use: Nov 10, 1913
Click to expand image of type characteristics
Last Updated: Jan 3, 2026
Plates Used: 7-10
Earliest reported use: Nov 10, 1913
Click to expand image of type characteristics