auction sold tools first

[jimwrench]

 Well almost first(at least early) Got these at auction this evening.
From top
P&O 940X
Beckley-Ralston bicycle wrench
Peoria
Unknown gadget to fit on tri-square
Maytag wrenchs
Pictorial book detailing how to overhaul my 10-20 & 15-30 tractor

[jimwrench]

 My number 1 pet peeve at auctions is they always sell tools last.
Pic is back side of  gadget (my guess is wrong tri square has groove and this also has groove) what is it for?

[Chillylulu]

It looks like the part of a protractor that fits on the same ruler a tri-square fits on.

Chilly

[amecks]

Very much like that bicycle wrench.

[Bill Houghton]

It looks like the part of a protractor that fits on the same ruler a tri-square fits on.

Chilly

Concur.

[jimwrench]

Little accessory piece turns out to be for Starrett protractor level from 1902 catalog.
Info on practical Machinist per grandson.
Will try to copy address he gave me.
http://www practical machinist.com/vb/antique-machinery.and history/elusive-starrett-No12-protractor-level accessory-3630601
Sounds like its a hard piece to find. Understand that as it would be easy to lose.

[jimwrench]

WHOOPS SCREWED UP THAT ADDRESS BUT YOU CAN go to Starrett No 12 protractor level for photo of that piece.