EXCELSIOR types (handelsbenamingen) 2 3/4 H.P. 20 S 3,5 H.P. MODEL 350 SPORT AUTO BYKE BAY LISS THOMAS BIG X D EXCELSIOR geen handelsbenaming MANXMAN MARK II WELBIKE MAXMAN MODEL 19 MONEL 2 SPORT SUPER X UNIVERSAL WELBIKE WELBIKE MARK II WELBIKE MK I WELBIKE MK.1 WELBIKE MK1 WELBIKE MKII WELLBIKE X SERIES 20 S
