The International Institute of Social History in Amsterdam has a set of portraits of exiled Russian anarchists from the Fléchine (Senya Fleshin) collection. We have identified 28 of them, can you put names of any other faces?
And is there a Yiddish translator out there who could help with handwritten letters from anarchist prisoners and exiles, including the mysterious Max Chernyak? Familiarity with Russian would help.