This B1 bis is also in a bad condition , with parts , including the main gun , missing .
Three are owned by the ASPHM , which bought one of them at the same time as the B1 , from the Fort de Seclin .
This B1   is also in a bad condition , with parts , including the main gun , missing .
Three are owned by the ASPHM , which bought one of them at the same time as the B1 , from the Fort de Seclin .