H&R top break help needed

[tristanium]

i got to fix this H&R for a friend and i'm not sure but i think that some parts are missing.does somebody have a schematic for the parts and where they go?also,what is this model?
thanks!!

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[SaddleTramp]

I believe this is the"New Model Harrington & Richardson Hammerless Revolver" They were made in .22,.32 and 38. It should have a 5 shot cylinder. I can e-mail you a scan of my parts book if you pm. me your e-mail...ST...