Berko B801 3 Light R/Y/G Ground signal
3 aspect (R/Y/G) standard left offset square head (type 2) OO Gauge Berko B553L
Berko B232 2 ASPECT (R/Y) STANDARD SQUARE HEAD
Berko 2 aspect Home (R/G) platform stepped T junction round head 12v 00g
Berko B364 2 ASPECT HOME (R/G) PLATFORM T JUNCTION SQUARE HEAD (TYPE 2)
Berko B462 2 ASPECT (R/G) STANDARD T JUNCTION SQUARE HEAD
Berko BL25 yard gas lamp
P.R.R. Power, Volume II-1986 Walter M Berko Fleet Of P.R.R. From 1945-1956 Rare!
