If you want to find out the cc's of the clubhead, then:

Get a bucket of water filled to the brim.

Submerge the clubhead (not hosel) spilling water out of the bucket.

Either catch the water spilled in a larger bucket and measure (best method), or using a litre of water, fill the original bucket back up to the brim (1000 mL less the remaining mL is the amount spilled).

The volume of water spilled (in millilitres) should be about equal to the number of cc's for the clubhead.

This should give you a fairly accurate measure of the clubhead's cc's.

Science is fun! Sorry I can't help you with identifying the club.