Keep an eye open for 620, 712, 720, and 912 also. They all have the same "manual of arms". They all function the same, the only difference is their chambering. Or in the case of the 712/720, higher grade wood and more polished steel.
If need be, I could possibly scan one of mine, and send it to you. Mine are for 712 and 912, if you're interested.
Wyman