The "WEIGHT OF ENGLAND COINS" I mean Farthing, penny, six pence's and 3 pence"s . The year is 1940. Thank you.
Farthing, 2.8g, 22mm, bronze, KM#843 penny, 9.45g, 30.8mm, bronze, KM#845 six pence, 2.8276g, 19.5mm, .500 silver, ASW .0455 oz., KM#852 3 pence, 1.4138g, 16mm, .500 silver. ASW .227 oz., KM#848 3 pence, 1.4138g, 16mm, .500 silver. ASW .227 oz., Prooflike, KM#849 3 pence, Ni-Brass, KM#850 Both KM#848 and KM#850 were also struck as proofs.
Krause doesn't give a weight for the brass 3 pence and doesn't list any 1940 6 pence other than the silver one.