Mack [Page in sketchbook belonging to Delta II.]

Mack [Page in sketchbook belonging to Delta II.]

Delta II! [Page in sketchbook belonging to TRC and Delta II.]

[Page in sketchbook belonging to TRC and Delta II.]

[Page in sketchbook belonging to TRC and Delta II.]

[Page in sketchbook belonging to Delta II and TRC.]

[Page in sketchbook belonging to TRC and Delta II.]

[Page in sketchbook belonging to Delta II and TRC.]

[Page in sketchbook belonging to Delta II and TRC.]

[Page in sketchbook belonging to TRC and Delta II.]

The Crusader [Page in sketchbook belonging to TRC and Delta II.]

[Page in sketchbook belonging to TRC and Delta II.]

DAR TRC [Page in sketchbook belonging to TRC and Delta II.]

1982 Delta [Page in sketchbook belonging to TRC and Delta II.]

True II TRC [Page in sketchbook belonging to TRC and Delta II.]

Darism TRC [Page in sketchbook belonging to TRC and Delta II.]

Shack [Page in sketchbook belonging to TRC and Delta II.]

TRC KA [Page in sketchbook belonging to TRC and Delta II.]

DAR [Page in sketchbook belonging to TRC and Delta II.]

DAR [Page in sketchbook belonging to TRC and Delta II.]