3.7 anti aircraft gun

[Treadhead]

Originally Posted by BMills

Gunners of the 2nd Heavy Anti-Aircraft Regiment, Royal Canadian Artillery, pushing a 3.7-inch (9.84 cm)

Wouldn't that be 91.5mm (24.4mm x 3.75)

[Tony Smith]

The actual measurement is precisely 94mm, and 3.7 inch is just a close approximation.

[Lynn Eades]

Besides which 1.000 inch = 25.4 mm not 24.4mm

[Treadhead]

yeah, I realized that about an hour later & I was already off-line by then.
still trying to decide whether I'm getting dumber as I get older, or Wiser & just realizing that I was always dumb.
It's a tough one.

[RWDiesel]

Hello

Photo i took this summer while visiting the Royal Artillery Museum Firepower
Woolwich Arsenal London UK.


Cheers Ronald