here are some things i made,some can be made upon request
a set of double bass tuners, in old style, gear ratio 1:15
all hand made,with 70/30 brass, also known as english brass,the iron of the worms is pure iron.
screws are hand made,also from pure iron,by forging and filing.
all together a perfect replacement for the missing pieces of your highly esteemed bass(don’t ask for price)