* Change 2 Part Black {3942b Cone 2 x 2 x 2 - Blocked Open Stud to 3942c Cone 2 x 2 x 2 - Open Stud}
* Change 2 Part White {3942b Cone 2 x 2 x 2 - Blocked Open Stud to 3942c Cone 2 x 2 x 2 - Open Stud}
Comments from Submitter:
There is plenty of evidence that 3942b was only used around 1992/1993.
* Change 2 Part Black {3942b Cone 2 x 2 x 2 - Blocked Open Stud to 3942c Cone 2 x 2 x 2 - Open Stud}
* Change 2 Part White {3942b Cone 2 x 2 x 2 - Blocked Open Stud to 3942c Cone 2 x 2 x 2 - Open Stud}
Comments from Submitter:
There is plenty of evidence that 3942b was only used around 1992/1993.
If I remember correctly, I never had a blocked open stud variant in my childhood
collection, and I had this set. So I agree.