Possibly (maybe) 1 midget in that picture.
Just going off shoes, build, normal dimensions and no discern-able Dwarfism attributes.
My EX was 4’8” her best friend 4’ 6”
Back in the day I would probably bet that anyone that called either a “Midget” or even “Hey Shorty” would come out on the “Short End of the Stick”
(Pun intended)
I have more experience than the above, a lot more