[SML] Lift for Trap Room

[Richard John Archer]

> http://catalog.hathitrust.org/Record/001900213
> 
> The Facebook version of our list just posted the above vintage text link.
> 
> Scroll down to page 59 and there is a diagram of a pit lift.
> 
> With kindest regards,
> 
> Bryan H. Ackler
> Portland, Oregon
> 
> 
> 


Pg 15 has a illustration of a "Drop Holder"  which was part of a discussion here a week or so ago.

DickA
TD, Cornell U