Agree. The only screen portrayal of Allan Quatermain that really worked was Stewart Granger and it was not one of Deborah Kerr's best efforts. There are some great old rifles (mausers) in that version as well - though nothing as exotic as your Uberti's J-PS! Granger was an outdoorsman and hunted Africa and India several times and one of his doubles was a Westley Richards Droplock in .577.

I did love Connery's vest in that movie and found a guy in Australia who made a close copy.