JOHAN VISSCHEDIJK COLLECTION
No. 636 additions. Bell 47B (SE-HAA c/n 10) Ostermans
No. 636 additions. Sikorsky S-55 (SE-HBB c/n 55881) Ostermans
Top: Photograph from Ostermans
Bottom: Photograph from SFF (Swedish Aviation History Association)
Read the remarks on page
636.
Created September 30, 2012
