27 Train Contact Bricks

27 Train Contact Bricks is a Service Packs Set released in 1977. It contains two 12 V train contact bricks.
== External links ==
* http://www.toysperiod.com/lego-set-reference/service-packs/train/lego-27-train-contact-bricks/
Category:0000 sets
Category:1977 sets
Category:12V
Category:Service Packs