Home |
Search |
Today's Posts |
|
Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
|
LinkBack | Thread Tools | Display Modes |
#1
Posted to rec.crafts.metalworking
|
|||
|
|||
What is it? Set 283
Perhaps its used with a reflecting galvanometer?
Jon On Thu, 7 May 2009 21:18:05 -0400, "Rob H." wrote: wrote in message ... 1611: most of a roller bearing (all but the outer race) 1614: Maybe a cathetometer - sort of a short distance telescopic very low power microscope used to examine something, such as the height of a column of mercury, from across the lab. In this case, the "thing" you are looking at has a scale attached... Joel in Florida I thought that 1614 was a surveyor's level but now I'm thinking you might be right about it being a cathetometer, I'll send an email to the owner and see what he has to say. Rob * * Anything being cooked a second time needs a hot oven. |