Hello All My father and I got a 1967 Buehler project and it included a trailer. Bill of sale says the trailer is 1971 but no make. serial tag is ripped off on the frame where it says the make, so aside from that we are pretty clueless on the make. It does have some cool tandem axle suspension, much like a mack semi truck rear tandem drive axles.
I have been wrong before but, the thing smells like a GATOR to me!
Beautiful Deep semi v hull! Looks like she'll ride beautifully in rough water. Look for who flared their fenders like that, then that will lead you home.