A friend of mine has just inherited, from her father, 3 volumes of a multi-volume World coin/stamp/banknote series put out by this company in 1990. I cannot find out any information about the company or this promotion on the net.
This appears to be a promotion where you could buy a different country's current issues packaged up attractively. Once one volume binder was filled I would guess you would get another and on and on. The first two volumes are complete. The last he did not complete.
Can anyone give me any information as to whether there is any value in this material?