I calculated the weight of a brick on PPG using a scale to compare it to the weight of a ton : r/peopleplayground
Proof Gold 1p Coin - From £580.20 | BullionByPost
How much does my coin weigh? We have the answer | Copes Coins
Bostitch N89C-1P-E Pneumatic Weight 3 60 kg Width 133 mm Length 311 mm Height 355 mm Magazine capacity max 300 F Series Fasteners Diameter mm 2 5 min 3 1