Petrov, help assess the pattern

[Мимопроходил]

Сообщение от Cyril Syzran

If these works were written in those years, which are next to the byline

, Why the author's name is not written in the old spelling - without the letter "yat" at the end of the name ?

But this hook on the end, turning into an underscore , in the signatures and mean " er" ( "yat" that's another letter). Many artists in the signature is found .

[Кирилл Сызранский]

Сообщение от Mimoprohodil

But this hook on the end, turning into an underscore, in the signatures and mean "er" ("yat" is a different letter).

Yes, of course, "ive", and "er".

[Катя С]

Сообщение от Cyril Syzran

The book found Petrov VI and I see a couple of dozen prints, apparently, just a card, but I see the names and below it:

Tell me, please, in what book found about Petrova?
Maybe she's in e.
as is?

[Кирилл Сызранский]

Сообщение от Katya C 2475411

Can you please tell in what book found about Petrova?

I looked in the encyclopedia "Russian artists salon 1850-1917", there are many reproductions of postcards.

Сообщение от Katya C 2475411

Maybe it is e.
as is?

I do not know, look, but I doubt it.