My agent thought I should carry ins. on "Big Allis"....a 1940 Allis Chalmers model B, that is only used to mow trails through the property once a month. Almost 75 years old and still running good!

Cost $7 a year.

"Forget pounds and ounces, I'm figuring displacement!"

If we accept that: MBG(+)FGSF(=)HBG(F1)
And we surmise that: BG(>)HBG(F1) while GSF(<)HBG(F1)
Would it hold true that: HBG(F1)(+)AM500(x)q.d.(=)1.5lbGRWT?
PB answer: It depends.