This is the back of F120k_op1_ae1017_v001. With text: Postcard. Publisher: Trankov, Sofia. 13,5 x 8,5 cm. Bulgarian language. Cardboard. Original reference: BOX5; F120k_op1_ae1017_r001
This is the back of F120k_op1_ae1018_v001. With text: Postcard. Publisher: publishing house "Modern Art", Sofia. 13,5 x 8,5 cm. Bulgarian language. Cardboard. Original reference: BOX5; F120k_op1_ae1018_r001
This is the back of F120k_op1_ae1018_v002. With text: Postcard. Publisher: publishing house "Modern Art", Sofia. 13,5 x 8,5 cm. Bulgarian language. Cardboard. Original reference: BOX5; F120k_op1_ae1018_r002
This is the back of F120k_op1_ae1018_v003. With text: Postcard. Publisher: publishing house "Modern Art", Sofia. 13,5 x 8,5 cm. Bulgarian, German language. Cardboard. Original reference: BOX5; F120k_op1_ae1018_r003
This is the back of F120k_op1_ae1018_v004. With text: Postcard. Publisher: publishing house "Modern Art", Sofia. 13,5 x 8,5 cm. Bulgarian language. Cardboard. Original reference: BOX5; F120k_op1_ae1018_r004
This is the back of F120k_op1_ae1019_v001. With text: Postcard. Publisher: publishing house "Modern Art", Sofia. 13,5 x 8,5 cm. Bulgarian language. Cardboard. Original reference: BOX5; F120k_op1_ae1019_r001
This is the back of F120k_op1_ae1020_v001. With text: Postcard. Publisher: Hr. Malinov , Sofia. 13,5 x 8,5 cm. Bulgarian language. Cardboard. Dirty. Original reference: BOX5; F120k_op1_ae1020_r001
This is the back of F120k_op1_ae1023_v001. With text: Postcard. Publisher: publishing house "Modern Art", Sofia. 13,5 x 8,5 cm. Photographer: D. Karastoianov. 13,5 x 8,5 cm. , Sofia. Cardboard Original reference: BOX5; F120k_op1_ae1023_r001
This is the back of F120k_op1_ae1021_v001. With text: Bulgarian postcard. Stamp: "Reproduction prohibited". 13,9 x 8,9 cm. Bulgarian language. Cardboard. Dirty picture. Original reference: BOX5; F120k_op1_ae1021_r001
This is the back of F120k_op1_ae1021_v002. With text: Bulgarian postcard. Stamp: "Reproduction prohibited". 13,9 x 8,8 cm. Bulgarian language. Cardboard. Dirty picture. Spots. Original reference: BOX5; F120k_op1_ae1021_r002