[NLRS] Need Help- On build demensions for a K1FO 12 Elm 2 Meter Yagi

[Dayton Johnson]

I've Googled it with no details. Apparently the ARRL Antenna Book 18th 
Edition has K1FO good information.  I think 1992
vintage version. The library systems  local and others do not have the 
18 Edition. Some have 17 or 19th Editions.

If you could suggest a source  or have the info it would be much 
appreciated.

w0ozi Dayton Johnson