Jon Miller <atsf@...>
For those who might wish to make minor parts of resin. for their steam era freight cars, HF now stocks vacuum pumps in two sizes. I doubt these will do any work beyond small parts because price equals quality.
As I don't know the translation of 75 micron/10 Pascal maximum vacuum to inches of mercury.
For me time has stopped in 1941
Digitrax, Chief/Zephyr systems, JMRI user
NMRA Life member #2623