Lego® System 66 Basic Building Set
System
The Lego set Basic Building Set with the Lego number 66 is part of the LEGO System theme. The set was released in 1968. The model consists of a total of 407 parts and we estimate it takes you around 1 hour to build it.
Disclosure: As members of the Amazon Partner Program, eBay Partner Network and other affiliate programs of retailers such as LEGO, we earn from qualified sales that you make via links to the respective platforms and stores on our website.
Lego 66 product data
Set Information
Availability
Release
1968
Retiring Status
Retired
