Hopefully this will be a good reference for collector's who might want to focus on Jawas.
Jawa Cardback Variation List:
Kenner
SW 12a Vinyl Cape figure with Small flat VC Bubble
SW 12b Vinyl Cape figure with Small flat VC Bubble
SW 12c Vinyl Cape figure with Small flat VC Bubble
SW 12a R2 Bubble with card behind Cloth Cape figure
SW 12a R2 Bubble with plastic behind Cloth Cape figure
SW 12b R2 Bubble with card behind Cloth Cape figure
SW 12b R2 Bubble with plastic behind Cloth Cape figure
SW 12c
SW 20a
SW 20a with Coin Offer Sticker
SW 20b
SW 20c
SW 20d
SW 20e
SW 20f
SW 20g with Round Corner Sticker
SW 20g with Square Corner Sticker
SW 20h
SW 20i
SW 20j
SW 20k
SW 21B
SW 21c
SW 21d
SW 21e
SW 21f
ESB 21g
ESB 21h
ESB 21i
ESB 31a
ESB 41a
ESB 41c
ESB 41c with Coin Offer Sticker
ESB 41e
ESB 45a
ESB 45b
ESB 47a
ESB 48c
ROTJ 48d with dark background (2 Line Version)
ROTJ 48d with light background (2 Line Version)
ROTJ 65a
ROTJ 65a with Coin Offer Sticker
ROTJ 65b
ROTJ 65c
ROTJ 65c with Coin Offer Sticker
ROTJ 65d
ROTJ 65e
ROTJ 77a with Kenner, Stock Number Sticker
ROTJ 77a
ROTJ 77a with Coin Offer Sticker
ROTJ 77b
ROTJ 79a
ROTJ 79b
POTF 92
POTF 92 with Made in Hong Kong sticker
POTF 92 with Coin Offer Sticker
Kenner with foreign offer sticker:
ESB 41e with Toltoys Silver/Blue dotted figure in cloth cape
ESB 41e with Dutch Boba Fett GRATIS sticker (small)
ESB 41e with Dutch/French Boba Fett GRATIS GRATUITE sticker
ROTJ 65a with Clipper Wrap sticker (version 1) On top of White version
ROTJ 65b with Clipper Wrap sticker (version 1)
ROTJ 77a with Clipper Wrap sticker (version 2)
ROTJ 77a with Clipper tear away catalogue & star sticker
ROTJ 79a with Clipper tear away catalogue & star sticker
ESB 47a with PALITOY address sticker
ESB 48c with PALITOY address sticker
ESB 48d with PALITOY address sticker
ESB 41 with 4-Lom offer sticker from Australia
Foreign:
Palitoy
12b
41b
45a
45b
45c
70b (UK Version)
Kenner Canada:
12a
12c
20b
21a
31b (Transitional ROTJ Sticker)
41b
77a
Harbert (Italy):
12a
Clipper (Netherlands):
12a
45a
Toltoys (Australia):
20a
41a
Meccano (France):
12a
20a
65a
70b (French Version)
PBP (Spain):
41a
Lili Ledy (Mexico):
50 Back (El Regreso Del Jedi)
12":
SW
Meccano
Lili Ledy
Jawa Cardback Variation List:
Kenner
SW 12a Vinyl Cape figure with Small flat VC Bubble
SW 12b Vinyl Cape figure with Small flat VC Bubble
SW 12c Vinyl Cape figure with Small flat VC Bubble
SW 12a R2 Bubble with card behind Cloth Cape figure
SW 12a R2 Bubble with plastic behind Cloth Cape figure
SW 12b R2 Bubble with card behind Cloth Cape figure
SW 12b R2 Bubble with plastic behind Cloth Cape figure
SW 12c
SW 20a
SW 20a with Coin Offer Sticker
SW 20b
SW 20c
SW 20d
SW 20e
SW 20f
SW 20g with Round Corner Sticker
SW 20g with Square Corner Sticker
SW 20h
SW 20i
SW 20j
SW 20k
SW 21B
SW 21c
SW 21d
SW 21e
SW 21f
ESB 21g
ESB 21h
ESB 21i
ESB 31a
ESB 41a
ESB 41c
ESB 41c with Coin Offer Sticker
ESB 41e
ESB 45a
ESB 45b
ESB 47a
ESB 48c
ROTJ 48d with dark background (2 Line Version)
ROTJ 48d with light background (2 Line Version)
ROTJ 65a
ROTJ 65a with Coin Offer Sticker
ROTJ 65b
ROTJ 65c
ROTJ 65c with Coin Offer Sticker
ROTJ 65d
ROTJ 65e
ROTJ 77a with Kenner, Stock Number Sticker
ROTJ 77a
ROTJ 77a with Coin Offer Sticker
ROTJ 77b
ROTJ 79a
ROTJ 79b
POTF 92
POTF 92 with Made in Hong Kong sticker
POTF 92 with Coin Offer Sticker
Kenner with foreign offer sticker:
ESB 41e with Toltoys Silver/Blue dotted figure in cloth cape
ESB 41e with Dutch Boba Fett GRATIS sticker (small)
ESB 41e with Dutch/French Boba Fett GRATIS GRATUITE sticker
ROTJ 65a with Clipper Wrap sticker (version 1) On top of White version
ROTJ 65b with Clipper Wrap sticker (version 1)
ROTJ 77a with Clipper Wrap sticker (version 2)
ROTJ 77a with Clipper tear away catalogue & star sticker
ROTJ 79a with Clipper tear away catalogue & star sticker
ESB 47a with PALITOY address sticker
ESB 48c with PALITOY address sticker
ESB 48d with PALITOY address sticker
ESB 41 with 4-Lom offer sticker from Australia
Foreign:
Palitoy
12b
41b
45a
45b
45c
70b (UK Version)
Kenner Canada:
12a
12c
20b
21a
31b (Transitional ROTJ Sticker)
41b
77a
Harbert (Italy):
12a
Clipper (Netherlands):
12a
45a
Toltoys (Australia):
20a
41a
Meccano (France):
12a
20a
65a
70b (French Version)
PBP (Spain):
41a
Lili Ledy (Mexico):
50 Back (El Regreso Del Jedi)
12":
SW
Meccano
Lili Ledy