The Morane-Saulnier BB was a military observation aircraft produced in France during World War I for use by Britain's Royal Flying Corps. It was a conventional single-bay biplane design with seating for the pilot and observer in tandem, open cockpits. The original order called for 150 aircraft powered by 110-hp Le Rhône engines, but shortages meant that most of the 94 aircraft eventually built were delivered with the 80 hp Le Rhônes instead. A water-cooled Hispano-Suiza engine was trialled as an alternative in the Type BH, but this remained experimental only
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/88123769@N02">Bernard Spragg. NZ</a> from Christchurch, New Zealand
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/volvob12b/8337524574/">Morane-Saulnier Type BB 1915-1916 (3)</a>