Some people still remember...

Back from Moscow
Из Москвы

In the era of so called "Well developed socialism" produce from all over the Soviet Union was brought into Moscow.
And then people from all over the country would bring it back to their own home cities...
Especially popular were kielbasas.

В эпоху так называемого "Развитого социализма" продукты со всего Союза свозились в Москву.  Ну, а уж из Москвы люди сами развозили их по домам... Особой популярностью пользовалась колбаса.