Marler Type R(2) 1
The lower left frame junction line is unbroken.
Marler Type R(2) 1 will demonstrate Fluorescent Ink when viewed under UV light.Plates Used: 149-153, 159-160
Earliest reported use: Nov 9, 1920
The lower left frame junction line is unbroken.
Marler Type R(2) 1 will demonstrate Fluorescent Ink when viewed under UV light.Plates Used: 149-153, 159-160
Earliest reported use: Nov 9, 1920