The Fake Pound Coin Database
(Click to enlarge)
Coin ID : 2015 Trial £1 v2	Design : R M Trial	Weight : 7.57g / 8.75g*
Diameter Edge to Edge : 22.8mm / 23.03mm*	Diameter Point to Point : 23.7mm / 23.43mm*	Ridges : 6 / 13*
Notes : Compare it to a real specimen shown here. * Specification of circulation coins.