Gonzalo Collazo writes: “Antonio Perea 1950s with two friends practising tango. 1950s Antonio Perea con dos amigos practicando tango.” 27 March 2020, Ray Batchelor adds: the Google translation of the French caption to the photo: “Antonio Perea (au centre) et des amis pratiquent le tango au coin d’une rue du
Gonzalo Collazo writes: “I couldn’t find the source where I took the photo for the first time, which it said “1926 Instantánea. Hombres caminando mientras dan pasos de baile. Tango de arrabal mistongo”, “1926 Snapshot. Men walking while giving dance steps. Tango at poor suburbs”; but I found two others.