The first edition of the Coupé had a windscreen in two parts, like the Exner-Bugatti. Later the cars had a "normal" windscreen and a longer rear, the spare-wheel had no longer the function of the rear-bumper.
I have seen also some cars showing a second side-window, behind the door and with different rear-bumpers, showing more chrome.
After the presentation of the IV-Porte the rear changed again, now the lamps were above the bumper, also the bumpers had changed into "heavier" ones.
 
 

Blackhawk, 1971, Mr. B. Dahlgren, Sweden, ID: 276571A155699
this car was part of an Elvis-Memorabilia Show for several years
 

Blackhawk, 1974, Mr. H. Hofmann, Germany,
7,3l ,ID: 2K 57Y 4P 259773
For Sale: please contact Fax: xxxxxxxxxxx
 

Blackhawk, 1974, Mr. Reichard, Germany
Owner searches a wire-wheel-cover, do you have one?

Blackhawk, 1974, V8-455ci, ID: 2K 57Y 4A 111410
For Sale: Bob's Classics
 

Blackhawk, 1976, Mr. Z. Rosner, USA, ID: 2J 57W 6P 202409
Sold: Victory-Cars
 

Blackhawk, 1977
 

Blackhawk, 1977
 

Blackhawk, 1977, Mr. J. Haffner, USA
 

Blackhawk, 1979, ID: 2K 57K 7P 231779, V8-7,3litre,
first owner Curd Juergens
 

Blackhawk, 1979, ID: 2K 57K 7P 240464, V8-403ci
Sold: Bob's Classics, see more pictures and have a look at my guestbook
 

Blackhawk, ca. 1980
(factory picture)

Going to:
Bearcat Convertible
Sedans and Limousine
Bear/Defender/Gazelle