New bimetallic circulating commemorative:

TECHNICAL DATA
External ring: copper-nickel
Center disc: nickel-brass, nickel and nickel-brass three layers
Diameter: 25.75 mm
Weight: 8.50 g
Thickness: 2.20 mm
(news from Eddy Reynaert)
(image from Peter Kaminsky, eBay seller monedapeter)
“Saarland“

TECHNICAL DATA
External ring: copper-nickel
Center disc: nickel-brass, nickel and nickel-brass three layers
Diameter: 25.75 mm
Weight: 8.50 g
Thickness: 2.20 mm
(news from Eddy Reynaert)
(image from Peter Kaminsky, eBay seller monedapeter)