Imitative trachy for identification

[Skolot]

Hello ! Please help me to identify these coins. As I see, they are of the same type, so I grouped them together.
20*16 mm, 1.43 gr
20 mm, 1.18 gr
22*24 mm, 0.76 gr

Is it Type C from Thessalonica ? Or type N Constantinople ? Or Theodore I of Nicaea ?

[Skolot]

Does anybody have any ideas ? 

[glebe]

Small module imitative copies of Theodore I I think (SBCV 2050) - the emperor has a forked beard and wears a loros, and the obverse is the Virgin.

Trachies can be checked out in the Labarum catalog:

https://tinyurl.com/yd6zpjmo

and at Wildwinds.com:

http://www.wildwinds.com/coins/byz/i.html

Ross G.

[Skolot]

Thank you !