1960s Muldivo Mentor Mechanical Pinwheel Calculator for repair. Smokey quartz this collectible is ideal for

this collectible is ideal for Swarovski enthusiasts

full time at Stoke-on-Trent College of Art

This is a large piece measuring 93cm x113cm encased in a beautiful and ornate guilt frame

Comes with original soft case and documentation

Manufacturer: Royal Dux Bohemia (Duxer Porzellan Manufaktur)

1960s Muldivo Mentor Mechanical Pinwheel Calculator for repair. Smokey quartz this collectible is ideal forPre owned 1960s Muldivo Mentor Pinwheel Calculator for Repair. Carriage is stuck and will not advance. All other features fully working. Includes original instruction manual and grey plastic soft cover. Step back in time with this beautifully engineered mechanical calculator from the 1950s 60s. Long before digital tech, businesses, banks and schools relied on this pinwheel marvel to crunch numbers. The Muldivo Mentor WSR 160 is a 1960s German made,