florsheim imperil identification help

just purchased a pair of vintage royal imperial longwings and would like some identification help. they appear to be shell to my novice eye due to the rolls on the vamp. i will post pics shortly. in the meantime here are the numbers inside t he shoe. i could n o t find a match in the shell guide posting on askandyaboutclothes.

11 C 345181 5
72022 J F
MADE IN USA




Edited by jamesn67 - 2/6/13 at 7:40pm

pics finally added.

thank you for the help so far. i will add some better pics tomorrow. sadly the soles were replac e d when i got them. additionally the footbed was either replaced
or all msrkings have worn off as it is just plain black. leather on the inside of the shoe is black