MOSER's or?? Help if anyone see's something for sure.

These were all sold to us as MOSER'S 25 to 30 years ago. No marks that we can see. High quality old work, 2nd picture is a very fine intaglio cut w/heavy gold gilding top & bottom, thick nice. 3rd & 4th both fine detailed enamel work, both around 14 inches tall, both flair @ top, one more bulbous in middle, both base gilded. Any help in verification would be much appreciated. We are thinking of paring down our collections a little bit as we have been planning a move to smaller digs in a couple of years!