Test setup diagram for early berthing mechanism concept during Space Station development.
Burns, G.C. et al
1988
https://ntrs.nasa.gov/search.jsp?N=0&amp;Ntk=All&amp;Ntt=19890009146&amp;Ntx=mode%20matchallpartial&amp;Nm=123|Collection|NASA%20STI||17|Collection|NACA