Paris: s.p. (Boltanski), 1970
18 x 16cm, original vintage b/w photograph which has a text below it telling a tale of Boltanski and his brothers. The photograph does indeed seem to be of the title - Boltanksi is on the right of the trio - later such images cannot be assumed always to be true. Original first edition.
17.2 x 26cm hand addressed manilla envelope sent to M. Berg in Denmark.Franked 10/11/1970.

It is referenced in Flay Christian Boltanski Catalogue 1992, Page 40