Jump to content
THIS IS THE TEST SITE OF EUROBRICKS! ×
THIS IS THE TEST SITE OF EUROBRICKS!

Recommended Posts

Posted

Well I was ruffling through my Lego until I found this weird top of stud head

So we all know the current Lego MF stud looks like this:

my_lego_heads_1.png

And the old one looks like this:

my_lego_heads_2.png

But what year did this come? and what sets?

my_lego_heads_3.png

Please help me I have no idea

Thanks!

Posted
Are you sure that isn't a defect?

Yeah I think it is. Maybe a pellet was missing from the whole mold, not enough pressure, or a defective mold. Have you checked to see if there is anything odd about the inside?

Posted
But what year did this come? and what sets?

my_lego_heads_3.png

How many of those do you have; just the one or do you have several? If it's there's one it's likely a defect like Sinner says.

Posted

Isn't this the same as normal bricks, where one of the studs can have the LEGO covered by that mark, which is from where the piece connected to the rest of the injection mould?

Posted
How many of those do you have; just the one or do you have several? If it's there's one it's likely a defect like Sinner says.

I only have one, he was on one of my old castle figs.

Isn't this the same as normal bricks, where one of the studs can have the LEGO covered by that mark, which is from where the piece connected to the rest of the injection mould?

actually no, Lego bricks have this but you can still see the Lego mark on this you cant at all.

Posted

That somethimes happens to soild studs on any piece. I have it on baseplates and bricks. You can look at some of your bricks and see the same thing with the studs.

  • 3 years later...
Posted (edited)

That one is a defect or it could be worn down. I've heard that they do wear down, but I don't know if people lie about it. :hmpf_bad:

Old Lego heads were stud full and have LEGO letters imprinted on... maybe this is old type, but severely used and letter were gone... I also wish I know when they changed the head to the actual empty stud ones... what I found so far from unofficial sources is the year 1992, last year with full stud heads.

Edited by lumierre
Posted (edited)

Old Lego heads were stud full and have LEGO letters imprinted on... maybe this is old type, but severely used and letter were gone... I also wish I know when they changed the head to the actual empty stud ones... what I found so far from unofficial sources is the year 1992, last year with full stud heads.

Getting an exact date for switching over of LEGO parts from one type to another will always be a challenge. TLG always used up the remaining inventory of old parts before switching over... they NEVER threw anything away. A good example of that was the switchover from the old gray to the new gray. It started in 2003... but it took many years.

With the switch from the solid stud to open stud, it was the same way... likely started around 1990 and took a few years for all sets to have the new minifig heads. Some even contend that some 1980s sets had open stud heads... a possibility if TLG decided to try out the new mold first in production in just a few sets for a while, before dedicating to the switchover.

I remember the LEGO switchover from Cellulose Acetate to ABS plastic in the USA started in 1963... but was not completed until about 1971 (in Europe the switchover took only a few years).

I remember having a 1966-70 325 Shell Station (not sold in USA/Canada). It had all ABS plastic, except for the one 2x3 white brick in the set, which was still Cellulose Acetate. Later, when I got a 2nd set... it too had this one Cellulose Acetate part.

So for the minifig heads.... 1990-92 would be the closest approximate date for the switchover... but still not exact.

Edited by LEGO Historian

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...