Hello i am hoping someone can help me my husband and i were left a perhshire paperweight still in the original box with certificate but after many hours on the internet we still dont know anything about it. It is in a brown leather look box with cream satin lining and the certificate with it says it a '' 1975 cushion ground weight containing six clusters of Millifiori canes set on a cushion background of various colours with a surrounding of canes. The centre cluster contains the factory signature. ON the inside of the certificate it says ''We certify that this weight is one of a restricted issue of 400 pieces all to be made in 1975. Certificate No. 357 and is signed Stuart Drysdale i think, could anyone tell me if this is rare or even the value, we are wanting to sell it but we dont know who or where would be the best place.....hope to hear from anyone soon thanks max