Did William Coggeshall Save Lincoln's Life?

[Eva Elisabeth]

Here's some 1900 info on the colonel:
https://en.m.wikisource.org/wiki/Appleto...iam_Turner

And here the respective passage from his “The Journeys of A. Lincoln as President-elect and as President Martyred” (1865):
http://quod.lib.umich.edu/m/moa/ack8354....view=image