Thanks JD - I will look for the other postcards in the morning. I didn't know that there were so many postcards on the planet. One recently was from 1904.
Cyrillic- is that just Russian?
Thanks for all help so far - I am off to drug a cat.
The text at the top left says "Pure natural wines".
The text at the right starts with "Members of the Suhindol Wine Cooperative". (Suhindol is a town in north central Bulgaria). The name of that cooperative is then appended between quotation marks, including the grape name Gamza but the ending is unclear. (i.e. the cooperative was known as 'Gamza-something'). The final sentence reads as Ichkeria has stated, "They drive/transport their grapes on carts".
and this occurs in wolfs which in my opinion can therefore be dated after liberation by the bolsheviks - so it is post 1919
There is a fella in a boater in wolfs pc so I date it as before forced collectivisation and massacre of the kulaks in 1926
since Lenin was keen on writing and showing Bolshevism in a good light - he wrote tracts like - "Bolshevism Works! Before we had poverty and now we hae plenty" and the masses lapped it up
so I reckon from the early twenties