Small WWI Aerial Bomb

[Daniel Griffin]

Hello,
This bomb measures 15" or 37cm overall, the fins are tin, upper body is hollow iron. Does anyone know what it is? Your help would be appreciated.
Regards, Dan

[klarkon]

WW1 French shell for pneumatic mortars "86mm l'obusier pneumatique Boileau Debladis et de l'obusier pneumatique Hachette".
http://lagrandeguerre.cultureforum.n...ileau-debladis

http://farm5.static.flickr.com/4073/...e466a0a6b7.jpg