Can't tell for sure. But on the V.V. site you might see if they match up to these or not?
http://www.varietyvista.com/07%20Ro...s%201964.htm
(The doubling must be a match on all the same devices. If the devices are reduced in size it could be Machine Doubling.) Just can't tell much for sure from the images provided. Need to be closer:

More in this range.
http://www.varietyvista.com/07%20Ro...s%201964.htm
(The doubling must be a match on all the same devices. If the devices are reduced in size it could be Machine Doubling.) Just can't tell much for sure from the images provided. Need to be closer:

More in this range.

























