Since you like vintage non date Subs on NATOs, here's one that's a bit more similar to your 5513.Zitat:
Originally posted by Jason Spring
Vintage today :
http://img65.imageshack.us/img65/597...toblackzr0.jpg
http://img115.imageshack.us/img115/8...acknatonb0.jpg
Nice Tudor sub Boris :gut:
http://img.photobucket.com/albums/v2...ize_7016v1.jpg