* Delete 2 Part 4276a Blue Hinge Plate 1 x 2 with 2 Fingers - Solid Studs (match ID 2)
* Delete 2 Part 4275a Blue Hinge Plate 1 x 2 with 3 Fingers - Solid Studs (match ID 1)
* Add 2 Part 4081b Blue Plate, Modified 1 x 1 with Light Attachment - Thick Ring (Alternate) (match ID 1)
* Change 2 Part Blue {4276 Hinge Plate 1 x 2 with 2 Fingers (Undetermined Type) to 4276b Hinge Plate 1 x 2 with 2 Fingers - Hollow Studs} {Alternate to Regular} {match ID 2 to 0}
* Change 2 Part Blue {4275 Hinge Plate 1 x 2 with 3 Fingers (Undetermined Type) to 4275b Hinge Plate 1 x 2 with 3 Fingers - Hollow Studs} {Alternate to Regular} {match ID 1 to 0}
* Change 2 Part Blue 4081a Plate, Modified 1 x 1 with Light Attachment - Thin Ring {match ID 0 to 1}
* Delete 2 Part 4276a Blue Hinge Plate 1 x 2 with 2 Fingers - Solid Studs (match ID 2)
* Delete 2 Part 4275a Blue Hinge Plate 1 x 2 with 3 Fingers - Solid Studs (match ID 1)
* Add 2 Part 4081b Blue Plate, Modified 1 x 1 with Light Attachment - Thick Ring (Alternate) (match ID 1)
* Change 2 Part Blue {4276 Hinge Plate 1 x 2 with 2 Fingers (Undetermined Type) to 4276b Hinge Plate 1 x 2 with 2 Fingers - Hollow Studs} {Alternate to Regular} {match ID 2 to 0}
* Change 2 Part Blue {4275 Hinge Plate 1 x 2 with 3 Fingers (Undetermined Type) to 4275b Hinge Plate 1 x 2 with 3 Fingers - Hollow Studs} {Alternate to Regular} {match ID 1 to 0}
* Change 2 Part Blue 4081a Plate, Modified 1 x 1 with Light Attachment - Thin Ring {match ID 0 to 1}
Hinges
*
4276b Hinge Plate 1 x 2 with 2 Fingers on End - Hollow Studs Parts: Hinge
and
*
4276b Hinge Plate 1 x 2 with 2 Fingers on End - Hollow Studs Parts: Hinge
were produced since 1985 however it is possible the older versions were still
on stock and used for some time after the early 1985.
I have not seen any black hinges used after 1984 but I do not know about the
blue ones.
I have checked some used copies but did not see any hinges with solid stud with
this set.
The clips were certainly used for some time after 1985. Evidence is there for
gray ones on 7745 and I have evidence for blue and red ones for another set from
1987 in the American market.
Photos show a yellowed used copy of 6682. The parts are yellowed and very convincing
that they are original to this set!
I have checked many used copies and have seen both versions used in this set.