The differential pressure gauge measures the difference in water pressure between the high side (red valve) and low side (blue valve), with the yellow valve allowing bypass between the high side and the low side. backflow valve repair kit
I'm not really sure which one I would say, either the #113 radius plane, also called a circular ship's plane or a compass plane. Or perhaps one of the Stanley #45's - both are complete with many extra cutters.
Also have a small collection of Stanley wooden body planes, as well as some Bailey/Stanley bench planes
I have no clue as to the price of the 45's today, wayyyyyyy more than I paid, 30 - 40 years ago I'm sure!
I have a lot of odd tools, this one might be one of the "most obscure" though...
Antique tonsil remover. I bought it at a flea market because it looked cool!
This picture is NOT mine, it's off the net, but mine's this type.
Pearl Sutton wrote:Antique tonsil remover. I bought it at a flea market because it looked cool!
Well dang, I can't beat that. Looking at that terrifying device I can't decide if I need generous drams of bourbon or a gallon of ice cream.
BOTH!
"The only thing...more expensive than education is ignorance."~Ben Franklin
"We can easily forgive a child who is afraid of the dark; the real tragedy of life is when men are afraid of the light." ~ Plato
After three months of being pooless the hair and skin on this tiny ad is glorious!