[S Sheflin]

Hello everyone,I wonder if the numerals painted on the cowling could be the last four of the aircraft’s Werknummer, or it’s Jumo 004 Motornummer. The Jumo 004’s that I have documented so far have MNrn. in the form of three digits that identify the producer, followed by “301,” then the actual four-digit MNr. Example: 100 3011155 as mounted on an Ar 234 B-1.
Respectfully,
Steve Sheflin