I further am skeptical about the initials for Lavender--was his name E F or K F ? Again, my memory on the original was K F. Both of those things may be wrong on your picture. Certainly the O is wrong on the earlier picture you posted; if we are looking at the same image, is it possible that even at 11:36 EST on Sunday, Scribd had been hacked?
There is a dissertation on this on one of the earlier threads or earlier on this one. I may try to look it up if I get a chance.
I’m pretty sure someone confirmed the registrar is Edward F.Lavendar.....