One from an old Kalmbach book article: Poli Ice; the sign looked something like this
POLICE
A couple from Miller Engineering:
I.C. Sparks Welding http://www.microstru.com/9381.html
I.F. Art Septic Services http://www.microstru.com/1281.html
George In Midcoast Maine, 'bout halfway up the Rockland branch
A couple from the glory days of Terry Walsh:
To really appreciate that last, you need to have ridden a department store elevator operated by a human who would announce the products available on a floor.
My own are Japanese - in jokes that my family would get, but totally opaque to strangers (even Japanophones.)
Chuck (Modeling Central Japan in September, 1964)
Hello I always thought this was a good one. Justin Case Fire & Emergency Equipment.
I.M. Koldas Ice Co
Jarrell
From time to time I come across some very funny, clever names used for businesses on layouts. I need to start writing them down so I can remember them when it comes time to name the buildings in my business district.
Some examples that I remember off the top of my head: E.Coli Meat Packing, Hoffa Cement, and the always infamous law offices of Dewey, Cheatem & Howe (gotta love the Stooges!).
Got any more? Let's here them.