Chronograph's plate.

[Venepoeg]

I suppose it is plate from some clock or another device, maybe Imperial's or first Republic's time. What do you know about that?

[funker]

This plate could be from anything that Christian Rotermann manufactures.

http://et.wikipedia.org/wiki/Christian_ ... _Rotermann

What's the plate measures?

[Venepoeg]

Oh, I couldn't suppose "Chr" might be "Christian" Thank you very much!
Size is 7x3 cm.

[funker]

Size is 7x3 cm.

I suppose that plate is from some machinery they produced.

BTW, search for "rotermann quarter tallinn" and you can see into what
all those old warehouses and factories are turned today.

[Venepoeg]

Thank you! I see it everyday

[manic]

I suppose that plate is from some machinery they produced.

Not necessarily produced. This plate may have been on somethig they sold too (as a dealership plate).