#5070 Series - "Champion Spark Plug", has been a long
requested sign from our customers. Available in two
sizes and is a great recreation of one of the original
Champion signs. The large version will come with
#5072, Small Spark Plug sign
Size: 2.4” wide x 2.05” tall,
Suitable for HO & N scales
#5071, Large Spark Plug  
Size: 4.8” wide x 4.1” tall,
Suitable for HO & O scales
#5072 Sm. Spark Plug Billboard
#5071 Lg. Spark Plug Billboard
New Desk Top Neon Base is now in stock!
Miller Engineerings New DTN base  will allow you to use any of Miller
Engineering's 5 channel signs in a nifty Desk Top Display. The base
runs  on 3 AA batteries or our optional AC wall adapter #4800
Example of sign in our DTN base.
(sign not included)
#002 DTN Sign Base
#4800 - 4.5 Volt AC adapter
AC adapter for DTN base