(...) These are some of the most useful bricks out there for direction changes. I must have 500 of them and I am always buying more because I run out. They have two studs and two holes. One stud is on top, one on the side, inset so that it is two (...) (26 years ago, 11-Jan-99, to lugnet.loc.us.mn.msp, lugnet.off-topic.fun, lugnet.build)