Hi Paul: LIRR Tichy Paint Scheme 1949-1955
The Tichy herald was applied only to the passenger diesels, not the passenger equipment. (November 1949) This herald consisted of a white map of Long Island on a light blue rectangle, offset with a black rectangle giving a shadow effect. Printed over the map was a large black “plus sign” with the letters L, I, R, R in each corner of the “plus”; these represented the four corners of Long Island served by the Railroad.
On Engines:
1.Orange pilot
2. Light slate gray paint scheme with white numbers
3. LIRR map logo
4. Block lettering
More info here on my page: http://www.trainsarefun.com/lirr/tichy/tichy.htm
Best, Steve