Letter to the Mamelocks on a Barlinski photograph

The photograph with a letter to the Mameloks from Kazimierz Barliński (Baruch) on the reverse, with an inscription by Bolesława Barlińska. No postmark or stamp - probably never affixed, and the photograph was sent in an envelope or passed on by friends). The photograph shows Bolesława (top) and Kazimierz Barliński, shortly after their wedding, on a walk with friends in Młociński Forest. Text of the letter: 14/8.28 || This is how we spend cheerful Sundays. Unfortunately, there are not enough of them. The letter was written to a friend in the Młociński forest on 14/8.28 || This is how we spend cheerful Sundays. The letter was written very friendly: | Kazio || I send greetings and kisses to Bola.