Charity overprints

a postal stationery display by Timo Bergholm

Charity overprint. Front

The inscription is "Published by the Society of fighting with Children Misery" (Care for the War orphans). Podolskaya street 16 room 18. Tel. 527-45 Issue 114

Charity overprint. Reverse with advertisement

Letter head of a textile factory in Petrograd

It's not clear from the inscription if they charged extra 1k for the charity. Or  the card was on sale for 1k and the difference was paid by the company advertised on the reverse.