![In the 1970s the LEGO Group released a different kind of LEGO brick for the Minitalia theme. | Old bricks, Lego brick, Lego In the 1970s the LEGO Group released a different kind of LEGO brick for the Minitalia theme. | Old bricks, Lego brick, Lego](https://i.pinimg.com/originals/38/63/05/3863051f1d1408552f8defc2be057ed6.jpg)
In the 1970s the LEGO Group released a different kind of LEGO brick for the Minitalia theme. | Old bricks, Lego brick, Lego
How can one tell 'vintage' Lego pieces (those from the 1960's & 1970's) apart from newer Lego pieces of the same design? - Quora
![Some vintage Legos® test positive for high level of a known carcinogen. Can I tell if my Legos® are safe? Some vintage Legos® test positive for high level of a known carcinogen. Can I tell if my Legos® are safe?](https://i2.wp.com/tamararubin.com/wp-content/uploads/2019/05/Yellow-Lego-Bricks-Old-And-New-Lead-Safe-Mama-2.jpg?ssl=1)