Answers.Body: <p><a href="https://www.bricklink.com/v2/catalog/catalogitem.page?P=32ac01#T=C" rel="nofollow noreferrer">This part (32ac01 Door 1 x 2 x 3 Hinge on Left with Solid Studs and Fixed Glass)</a> is a door with a clear left indication, released in 1954:</p>
  <p><a href="https://i.sstatic.net/YjkltZzx.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/YjkltZzx.png" alt="Bricklink image of 32ac01 Door 1 x 2 x 3 Hinge on Left with Solid Studs and Fixed Glass" /></a></p>
  <p>Is this what you are looking for? (See also the <a href="https://www.bricklink.com/v2/catalog/catalogitem.page?P=33ac01" rel="nofollow noreferrer">right counterpart</a>)</p>
  <p>In case the search should be restricted to openable doors, then the oldest is <a href="https://www.bricklink.com/v2/catalog/catalogitem.page?P=445#T=C" rel="nofollow noreferrer">445 Door 1 x 3 x 4 Left</a> from 1967:</p>
  <p><a href="https://i.sstatic.net/oJskp8vA.png" rel="nofollow noreferrer"><img src="https://i.sstatic.net/oJskp8vA.png" alt="Bricklink image of 445 Door 1 x 3 x 4 Left" /></a></p>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2024-09-01T14:53:55.373Z
Answers.LastActivityDate: 2024-09-01T14:59:51.223Z
Answers.LastEditDate: 2024-09-01T14:59:51.223Z
Answers.UserDisplayName: zovits
Body: <p>Part <a href="https://www.bricklink.com/v2/catalog/catalogitem.page?P=3821" rel="nofollow noreferrer">3821</a> exists since 1978.</p>
  <p>I am looking for the first date or set when the doors with L / R indication where released.</p>
  
Tags: <piece-information><history>
Title: Door 1 x 3 x 1 with left / right indication
UserDisplayName: Bernard Vander Beken
ThreadText: # Door 1 x 3 x 1 with left / right indication
  
  (Asked by: username_0 on 2024-09-01)
  
  Part [3821](https://www.bricklink.com/v2/catalog/catalogitem.page?P=3821) exists since 1978.
  
  I am looking for the first date or set when the doors with L / R indication where released.
  
  **Tags:** piece-information, history
  
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  ## 1 answers
  
  ### Answer by username_1 on 2024-09-01. Score: 1
  
  [This part (32ac01 Door 1 x 2 x 3 Hinge on Left with Solid Studs and Fixed Glass)](https://www.bricklink.com/v2/catalog/catalogitem.page?P=32ac01#T=C) is a door with a clear left indication, released in 1954:
  
  [![Bricklink image of 32ac01 Door 1 x 2 x 3 Hinge on Left with Solid Studs and Fixed Glass](https://i.sstatic.net/YjkltZzx.png)](https://i.sstatic.net/YjkltZzx.png)
  
  Is this what you are looking for? (See also the [right counterpart](https://www.bricklink.com/v2/catalog/catalogitem.page?P=33ac01))
  
  In case the search should be restricted to openable doors, then the oldest is [445 Door 1 x 3 x 4 Left](https://www.bricklink.com/v2/catalog/catalogitem.page?P=445#T=C) from 1967:
  
  [![Bricklink image of 445 Door 1 x 3 x 4 Left](https://i.sstatic.net/oJskp8vA.png)](https://i.sstatic.net/oJskp8vA.png)
  
  
  ---
  
  