Thompson boom pump 1970
Todd 06-25-2015
comment profile send pm notify

Proto boom from 1970
dlee7729 06-26-2015
reply profile send pm notify

Hated the pump because you had to assemble the boom and disassemble everyday.
JABA 06-27-2015
reply profile send pm notify

I love the , old machines and storys and founders of the industry that go with them.

Pleas put more up Todd..........

Beautiful
Todd 06-27-2015
reply profile send pm notify

http://www.concretepumping.com/dictionary/index.php/The_History_of_Concrete_Pumping