M14e1

[jvollenberg]

105-MM Cartridge Case
Does anyone know what the F in the Circle stands for? The Cut one is the only one with the marking. The full one doesn't have it.

Length: 371-MM
RIM Diameter: 119-MM

Joe

 

[flak18]

I have a similar 105mm M14 E1 case and where yours has an f in a circle mine has Rheem, so I assume it is the manufacturer's symbol.

 

[Slick]

Firestone? Seems I saw that somewhere here.

Update: Found what I was thinking of here: http://www.bocn.co.uk/vbforum/threa...Wooden-Drill-Rounds/page3?highlight=firestone

About the sixth thread down.

So, maybe not.