I have a later (I think) model Jubilee which weighs 134.9 grams, complete and with all the ball bearings in the pulley wheels. Yes, I checked the calibration of my scale and this is correct [+/- 0.1 gram]. Certainly surprised me!
... Maybe I should add a couple more grams of grease? :-)
BOB HANSON, ALBUQUERQUE, NEW MEXICO, USA
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