Question about amplifier.

[T-I-N-Y34]

Would anyone know what amp this is? How many watts it is and how many watts I should put into it? Thanks for any information on it thanks. It has no info on the amp itself at all. I think it may be a galaxy/ superstar/ Palomar 225/250. I'm currently running it on a 2 watt deadkey from a Galaxy 2547. I'm just wanting to know if this will be ok or not and what it could handle safely.
2450