Below you can find logos, similar to the NCB 7.

NMBS - SNCB 162 NMBS - SNCB 162 vector
NMBS - SNCB 164 NMBS - SNCB 164 vector
RNCB RNCB  vector
NMBS - SNCB 163 NMBS - SNCB 163 vector
RNCB RNCB vector
NMBS - SNCB NMBS - SNCB vector
NMBS - SNCB 158 NMBS - SNCB 158 vector
NMBS - SNCB 148 NMBS - SNCB 148 vector
NMBS - SNCB 166 NMBS - SNCB 166 vector
NMBS - SNCB 160 NMBS - SNCB 160 vector
NCB 6 NCB 6 vector
NCB 8 NCB 8 vector
NMBS - SNCB 153 NMBS - SNCB 153 vector
NMBS - SNCB 154 NMBS - SNCB 154 vector
NMBS - SNCB 149 NMBS - SNCB 149 vector