The gash in the lower left 3 is located in the 41st position adjacent to the letter "C" in the counter. It is estimated that there were 21,000 3 cent stamps were printed with the gash however it has proven to be a difficult item to find.
20¢ Offset Printing
Wiping Marks
10¢ imperforate
30¢ & 50¢ imperforate pairs
40¢ imperforate pairs
Straight Edges
3 cent gash
Papers