Nicolaus Otto Locked

a friend of mine found this picture and we would really really like to know who he is, if anybody knows. i wish i had more information - like a hint at what shoot this is or something -- but we were not given anything but this beautiful picture. so if someone can put a name to this face that would be great! thank you in advance.

i have ID him before so .. http://www.pmamodels.com/auftritt/daten/pd...colaus_otto.pdf here you go

i have ID him before so .. http://www.pmamodels.com/auftritt/daten/pd...colaus_otto.pdf here you go

ahhh thank you SO so much!!