jgtyler,
This stamp comes in 10 different variations of type, paper and gum. Michel also lists 15 different major errors and 13 different major plate flaws. It's a fun stamp for flyspeckers!
There are two different types. A Type 1 has the top of the numeral 3 coming to a point on the right and a Type 2 has a flat topped numeral. It depends on the plate position. Here's an example of both.

I assume the "pointed 3" is a Type 1 and the "squat 3" is a Type 2.
Your image is small but it looks like a pointed 3 to me.
Hope that helps,
Dan
