Seversky/Republic Helicopter Design of 1945

[hesham]

Hi,

here is a drawing to helicopter project of 1945,it was definitely taken the
AP series as I guess ?!.

https://nyheritage.contentdm.oclc.org/digital/collection/p16694coll109/id/14057/rec/103

A. de Seversky sketching helicopter configuration, unidentified looks on

nyheritage.contentdm.oclc.org

 

[jcf]

Seversky was out of Republic long before 1945, so, no it would not have an "AP" number and it looks like a Breguet-Dorand helicopter.