5172 Round Bricks, Rocket Noses and Tails

5172 Round Bricks, Rocket Noses and Tails is a service pack released in 1987. 
== Notes ==
* It seems that there are different sets contents. The same set referred by Brickset has 4 pieces less than this one.
== Gallery ==
 
1991-spare-parts-ch-p2.png|Swiss spare parts catalog in 1991, second page with this set. 
 
== External links ==
Category:5000 sets
Category:Service Packs
Category:1987 sets
Category:TECHNIC