Although only 73 were built prior to the cessation of production due to World War II (they built tanks instead), it reappeared in a largely unchanged form at the end of the war, continuing in production until 1951. A total of 12,766 were produced, making it one of the most popular buses of its type ever.
Geared to reach speeds of at least 40 miles per hour (64 km/h), which was fast for its day, the OB is remembered by many for its characteristic gearbox whine.
All the buses at the Bus and Coach museum have been painstakingly restored and are lovingly maintained - many are operational. The museum is manned by a small but dedicated band of volunteers who are full of fascinating stories and information about the museum and its exhibits.
