Original U.S. WWI Era Inert Mark II 25lb. Aerial Practice Bomb with Accurate Repaint Category_Brunswick Guns which was added in panels

which was added in panels over the original green color

and the drag and throat are made of engraved white metal

which is most likely an assembly number

In the final turn

We have unfortunately not been able to find much about "Captain Kirby"

Original U.S. WWI Era Inert Mark II 25lb. Aerial Practice Bomb with Accurate Repaint Category_Brunswick Guns which was added in panelsOriginal item: Only One Available. This is an American Great War Era Mark II 25lb. Aerial practice bomb that measures approximately 29" in length and 4 3 4" in diameter (6" diagonally across the fins). It is completely inert and is in compliance with the current BATF guidelines on Ordnance. Not Available For Export. This example is offered in wonderful condition and as it is empty weighs about 10 lbs. When used in training it was most likely filled