early 1930:


Wwe must also take into account the influx of American bombs in Mexico:





It seems I forgot in teh first post these 2 devices:
1) a Martin-Hale rifle grenade used as an air bomb in 1912 - probably the very first aerial bomb in Mexican history :

and the following one- - really a large pipe bomb with wings - in the 1930s that probably remained at the design stage:


Wwe must also take into account the influx of American bombs in Mexico:





It seems I forgot in teh first post these 2 devices:
1) a Martin-Hale rifle grenade used as an air bomb in 1912 - probably the very first aerial bomb in Mexican history :

and the following one- - really a large pipe bomb with wings - in the 1930s that probably remained at the design stage: