Set of Vintage 1960’s Italian made Murano Glass Perfume Bottles

Vintage mid-century Luigi Mandruzzato Sommerso faceted glass Perfume bottle with dabble, made in Murano, Italy circa 1960s.
Note:  I purchased these two at an estate auction and was told these are from Italy specifically Murano back in the 1960's.  Luigi Mandruzzato Sommerso has some similar vases with the amber gold and clear glass so my best guess is Luigi but could be some other designer or glass maker from the island.  
Vibrant sommerso layers of rich amber/gold, encased in clear glass and additional Green and White as well. Geometric faceted form is elegant and modernist. Heavy sturdy weight.  Handmade and rare are these two bottles.  

Condition:
In very good vintage condition. Some light surface scratches and a couple small fleabite chips or tiny nicks towards the top of one of the bottles, consistent with age. See pictures and please contact with any concerns prior to purchase.