Type I
(i) A mark on the inside of the frame opposite the right numeral
(ii) A spur upward from the upper left corner,
(iii) minute dot in the bottom margin below the left "2", and
(iv) A short white line in the frame opposite the right numeral box.
Types I and J will be found with a straight edge at the bottom.
Marler Type:
Plates Used:
Earliest Reported Use:
October 23, 1915