Discussion Forum: Thread 354668

 Author: Bricksgram View Messages Posted By Bricksgram
 Posted: Mar 4, 2024 11:49
 Subject: Snake 30115
 Viewed: 91 times
 Topic: Catalog Identification
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Bricksgram (90)

Location:  Serbia, Grad Beograd
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This part comes in two variants, with circular indentations down the length of
the underside and one without those marks.

Is there any information which one is older and from which year lego introducted
snake with circular indentations?
 
 Author: Tracyd View Messages Posted By Tracyd
 Posted: Mar 4, 2024 11:57
 Subject: Re: Snake 30115
 Viewed: 33 times
 Topic: Catalog Identification
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Tracyd (418)

Location:  USA, Texas
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In Catalog Identification, Bricksgram writes:
  This part comes in two variants, with circular indentations down the length of
the underside and one without those marks.

Is there any information which one is older and from which year lego introducted
snake with circular indentations?

The technical term is ejector pin marks, and it may depend on the mold that produced
them rather than a design difference. But there are far wiser experts on this
than I.