Huge Mcbain?

Could It be? a Mcbain? Those drilled dropouts are similair to others on here no?

beautiful steel track frame 63cm seattube 60cm top tube. unknown frame builder | eBay

im gonna say no for this one.

same family as this maybe?

http://www.fixed.org.au/forums/t17277/

Pretty sure my wife’s bike has drilled Campy dropouts / track ends like that.

Mendozaaaaaaaaaaaaaaaaaaaaaa