Badge, marking the graduation from Tiflis Military School.
Approved - 27/02/1915.
Under cross gold consignment monogram of Grand Duke Mikhail Nikolayevich, former chief of the school. At the bottom of the tape wreath letters "ТФ" and "ВУ" - Tiflis Military School.
Hallmark - "Workshop V. Brook"
Best regards, Michael
many thanks !
If you are interested, I can give you a link to e-books archive, on the Russian medal and badges.
I can't read russian, sorry
There have been some books and with an additional English translation.
In any case, I did everything I could
You did your utmost