The Paterson print squeegee was one of the very first "found parts" I obtained, but it has taken me 15 years to get one that is an exact match to the one Boba Fett most often has on his costume. I say "most often" because I haven't seen all of them and some have surely been lost to time, but I want to share with you what I have learned, and if you are a serious stickler like me, what you want to look for in getting that "perfect" Paterson. From what I have seen, there have been 4 types of Paterson Squeegee (there may be more, but these are what I have found). Here they are, to the best of my knowledge, from oldest to most recent:
TYPE 1 IDENTIFYING MARKS:
The easiest way to ID this squeegee is by the open-ended bottom rail (see arrow in angled shot).
This squeegee does have the Paterson logo in the right location and has the correct patent marks.

TYPE 2 IDENTIFYING MARKS:
THIS IS THE CORRECT SQUEEGEE!!
Unlike its predecessor, this squeegee (and all subsequent iterations) has a closed-ended bottom rail (see arrow in angled shot).
This squeegee has the Paterson logo in the right location and has the correct patent marks.

TYPE 3 IDENTIFYING MARKS:
This squeegee also has a closed-ended bottom rail (see arrow in angled shot).
This squeegee has the Paterson logo in the right location.
However, this squeegee has the incorrect patent marks.

TYPE 4 IDENTIFYING MARKS:
Unless you got lucky or are a real stickler, this is most likely the squeegee you have. These are still sold today.
This squeegee is a darker grey instead of off-white color.
This squeegee has a closed-ended bottom rail (see arrow in angled shot).
This squeegee's Paterson logo has been moved from the face of the squeegee to the top of the backstrap.
This squeegee has no patent marks and just states that it is Made in England.

One final tidbit of information.... IF you happen to find a Type 1 or Type 2 Squeegee here is where you want to cut it. Sorry.... can't help with the others.

TYPE 1 IDENTIFYING MARKS:
The easiest way to ID this squeegee is by the open-ended bottom rail (see arrow in angled shot).
This squeegee does have the Paterson logo in the right location and has the correct patent marks.

TYPE 2 IDENTIFYING MARKS:
THIS IS THE CORRECT SQUEEGEE!!
Unlike its predecessor, this squeegee (and all subsequent iterations) has a closed-ended bottom rail (see arrow in angled shot).
This squeegee has the Paterson logo in the right location and has the correct patent marks.

TYPE 3 IDENTIFYING MARKS:
This squeegee also has a closed-ended bottom rail (see arrow in angled shot).
This squeegee has the Paterson logo in the right location.
However, this squeegee has the incorrect patent marks.

TYPE 4 IDENTIFYING MARKS:
Unless you got lucky or are a real stickler, this is most likely the squeegee you have. These are still sold today.
This squeegee is a darker grey instead of off-white color.
This squeegee has a closed-ended bottom rail (see arrow in angled shot).
This squeegee's Paterson logo has been moved from the face of the squeegee to the top of the backstrap.
This squeegee has no patent marks and just states that it is Made in England.

One final tidbit of information.... IF you happen to find a Type 1 or Type 2 Squeegee here is where you want to cut it. Sorry.... can't help with the others.
