1977 (Reverse)

Owner	Hector Mario Camargo Pulido
Observations	Y143Cupron?kel and ZincEngraved Singing
Country	Russia
Face value	1 Rublo
Measures	31 mm aprox. diametr
Year	1977
State	Used
Status	Exhibition - Non-transferable
Material	Other metals alloys
Mint House	Leningrado, URSS
Other information	Dentado
visualizations	286