Answers.Body: <p>It's an old piece from 1969 - 1982, typically used for train cars or trucks with buckets that could be tipped to dump their contents.</p>
  
  <p><a href="https://www.bricklink.com/v2/catalog/catalogitem.page?P=3145" rel="noreferrer">3145 Vehicle, Tipper End Flat with Pins</a></p>
  
  <p><a href="https://i.sstatic.net/aPrNJ.png" rel="noreferrer"><img src="https://i.sstatic.net/aPrNJ.png" alt="enter image description here"></a></p>
  
  <p>There's also a newer variant from 1996 - 2016 without the pins and hole.</p>
  
  <p><a href="https://www.bricklink.com/v2/catalog/catalogitem.page?P=30022" rel="noreferrer">30022 Vehicle, Tipper End Flat without Pins</a></p>
  
  <p><a href="https://i.sstatic.net/Qg9u7.png" rel="noreferrer"><img src="https://i.sstatic.net/Qg9u7.png" alt="enter image description here"></a></p>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2019-12-12T21:43:43.600Z
Answers.LastActivityDate: 2019-12-12T21:43:43.600Z
Answers.UserDisplayName: Alexander O'Mara
Body: <p>I have found these bricks (images below), which have "Lego" branding, but there is no model numbers on it.</p>
  
  <p>The white brick has "4" and "A" on the back, and the red has "6" and "A".</p>
  
  <p>I've searched BrickLink for ages to no avail.</p>
  
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Tags: <part-identification>
Title: Help identifying inverted wedge with studs on the slope
UserDisplayName: David B
ThreadText: # Help identifying inverted wedge with studs on the slope
  
  (Asked by: username_0 on 2019-12-12)
  
  I have found these bricks (images below), which have "Lego" branding, but there is no model numbers on it.
  
  The white brick has "4" and "A" on the back, and the red has "6" and "A".
  
  I've searched BrickLink for ages to no avail.
  
  [![enter image description here](https://i.sstatic.net/pH8DV.jpg)](https://i.sstatic.net/pH8DV.jpg)
  
  [![enter image description here](https://i.sstatic.net/a0nGb.png)](https://i.sstatic.net/a0nGb.png)
  
  [![enter image description here](https://i.sstatic.net/H8VLn.png)](https://i.sstatic.net/H8VLn.png)
  
  **Tags:** part-identification
  
  ---
  
  ## 1 answers
  
  ### Answer by username_1 on 2019-12-12. Score: 5 | Accepted answer
  
  It's an old piece from 1969 - 1982, typically used for train cars or trucks with buckets that could be tipped to dump their contents.
  
  [3145 Vehicle, Tipper End Flat with Pins](https://www.bricklink.com/v2/catalog/catalogitem.page?P=3145)
  
  [![enter image description here](https://i.sstatic.net/aPrNJ.png)](https://i.sstatic.net/aPrNJ.png)
  
  There's also a newer variant from 1996 - 2016 without the pins and hole.
  
  [30022 Vehicle, Tipper End Flat without Pins](https://www.bricklink.com/v2/catalog/catalogitem.page?P=30022)
  
  [![enter image description here](https://i.sstatic.net/Qg9u7.png)](https://i.sstatic.net/Qg9u7.png)
  
  
  ---
  
  