In article
,
"R.H." wrote:

I sent some questions about this device to the owner but haven't heard
back yet, I'll let everyone know when I get a reply.

Another tough set this week, I still don't know for sure what three of
them are. The answer page can be seen he

http://pzphotosans238.blogspot.com/


Rob

I was away out of town for the week, so didn't get a chance to guess
normally.

I wonder if 1343 might be some manner of steam whistle and/or relief
valve...possibly actuated by pulling a string tied onto the ring.

--
Andrew Erickson

"He is no fool who gives what he cannot keep to gain that which he cannot
lose." -- Jim Elliot