Postcard from Corporal Donka Hristova to Petar Darvingov

This is the back of F73k_op1_ae1802_v001. Text with pencil: greetings and they regret that they can not serve in the Moravian region. Bulgarian language. Cardboard. The photo is crushed in one corner. Faded. Original reference: BOX4; F73k_op1_ae1802_r001.