I submitted a description of Falcon20 cn58 as Kimberly Clark "900KC". Oops.
The tail number was N884F for PanAm, they "sold" the craft for $5.00 as N600KC for Kimberly Clark, sold for $1.00 as F-BTQZ for Euralair International, HB-VDG for Aeroleasing S. A, and lastly N2954T .
Voltan/Volpar built up the frame as the test article for their PW300-f20 engine retrofit in the early 1990s.
i have the original French registration in my records, can't remember.