I am a member of the A C Gilbert Heritage Society (ACGHS) and in CELEBRATION OF THE 100TH YEAR OF THE ERECTOR SET I have developed with the fine folks at Miller Engineering a Super Animated NEON Series Lighting Kit displaying the famous #600 image of the PARACHUTE JUMP SIGN. The sign has over 40 different lighting sequences you can select but the most popular displays the chutes descending - note picture sequence. The sign kit works great for any animated display in HO, S and O gauges and measures 2-1/4" x 4-3/4". Operates on 3 AAA batteries (not included) or can be connected to a Miller multi power transformer. Since the item is produced by Miller you are assured of receiving a fine product that will generate many comments and be a compliment to your display for years to come. You are purchasing the sign only...not the building. This item is NOT available thru Miller at this time....they have given us the opportunity of selling the first 250 signs. Please order now - quantities are limited. A Desk Top Neon version is also available - check under Erector Listings. Thanks and Enjoy!!!