Search
Member List
Calendar
Help
HP Forums
/
Not HP Calculators
/
Not remotely HP Calculators 
/
Tektronix 31 with cogo package-searching for info
/
Tektronix 31 with cogo package-searching for info
|
Tektronix 31 with cogo package-searching for info
|
|
01-21-2017, 09:54 PM
Post: #1
|
|||
|
|||
|
Tektronix 31 with cogo package-searching for info
I couldn't pass up this little gem in the silent auction at the Professional Land Surveyors of Oregon conference this week. Anyone have any info on it? It appears to be a Tektronix 31, although the plate on the back says model 1. It seems to have a cogo package apparently made by K&E. Looks like parallel ports on the back were added on too, I'm not sure. Anyone have a manual for it or any other info?
![[Image: i2iqzo.jpg]](http://i66.tinypic.com/i2iqzo.jpg) ![[Image: mv28tj.jpg]](http://i67.tinypic.com/mv28tj.jpg)
|
|||
|
|
01-21-2017, 09:56 PM
Post: #2
|
|||
|
|||
|
RE: Tektronix 31 with cogo package-searching for info
One more pic
![[Image: 10enbqg.jpg]](http://i64.tinypic.com/10enbqg.jpg)
|
|||
|
|
|
01-24-2017, 01:53 PM
Post: #3
|
|||
|
|||
|
RE: Tektronix 31 with cogo package-searching for info
You've probably already seen this Website:
Tektronix 31 If you haven't, there's quite a bit of info there such as specs. No manual though. Tom L Tom L Cui bono? |
|||
|
|
|
« Next Oldest | Next Newest »
|
User(s) browsing this thread: 3 Guest(s)