Mark V-B

Culprit · Post by **Culprit** » Tue Feb 21, 2012 11:23 pm

Since two others have posted about their Mark V-B in the past week or so, here's mine - and a thread where we can accumulate data points about the -B designation. It's a 1984 model 500.

reible · Post by **reible** » Wed Feb 22, 2012 11:02 am

Hi,

I have 3 machines I can look at, so if this data is helpful in find what machines do NOT have a "B"

1976 plate says MARK 5 and uses Vandaila OH as the location
1980 plate says MARK V and uses Vandaila OH as the location
1991 plate says MARK V and uses Dayton OH as the location

The tool history has a serial number 190000 as the beginning of the 2-bearing quill, as of 10/1984. That is close to your date.

Ed