quasi Report This Comment Date: May 03, 2020 10:40PM
Yup, yup, the KB series was built 1946-1949.
pro_junior Report This Comment Date: May 04, 2020 07:54AM
KB aka Killer Binder?
quasi Report This Comment Date: May 04, 2020 10:06AM
Could be but it was the model that immediately followed the almost identical K
series.