i have recently discovered that an old wood plate movement, ca. 1860?, I’ve had for years was made by F Hepting. Going train runs fine with its one second pendulum and has a complete working strike mechanism. Unfortunately it’s missing tension washer, the gear on the extended main wheel arbor, the hour and minute wheels, knurled nuts, hands. Does any one have these parts (chance would be a fine thing) or is there anyone who can measure the parts I lack so I can get them made? The extended arbor is broken at the pin hole. Any suggestions how this can be repaired without making a new arbor? The count wheel external diameter is 65 mm if that is any gauge to size of missing gears etc. I’m sorry I can’t show photos. Keeps showing “no photos or videos “ each time. The external distance between the post that holds the hour pipe and extended arbor is 29.3 mm. Would appreciate any help, suggestions, advice. Thanks.