Tandem i'd own

General eBay finds
1

1973 Albert Eisentraut Tandem 59 58cm Frameset | eBay

2

Got a short stoker? 55 rear TT = ~45-47cm TT once you hang a stem off the seatpost. Any shorter and your face is going to be intimate with the captain’s crack.

3

i thought this was the whole reason behind getting a tandem…