Injection Throttle Bodies

Hello Everyone

I was wondering if anybody may have a set of these Throttle Bodies lying around perhaps even in the old shoebox at the back of the wardrobe.

They are a pair used with TJ injection and Arden head on a Mini ( note the different spacing ). I'm trying to recreate an engine and would like to have this set specifically. In the event I can't find these I would consider single individual bodies.

I know there was at least one set in NZ back in 1970/71 but quite where they are now is a mystery.

Any help with info on these and any other Tecalemit Jackson injection components would be very much appreciated. Thank you.