There is a maker's number "7" hand inscribed in gold on the base of the pot and also inscribed on the inside of the lid as per the photos-this is typical of these Moser items. His is probably Victorian era 1870's 1880's - certainly pre -1900. N excellent vintage condition with minimal signs of age and wear-there is a tiny frit to the outside rim of the bottom of the pot -photo 10- which is invisible with the lid on top.
See identical style documented Moser pieces for sale as pictured in final screenshot 2 photos. I have plenty more photos showing these documented Moser pieces of blue opaline gilded glass pots. I send carefully packed double boxed and tracked signed for post/courier. The item "Antique Bohemian Moser opaline glass gold enamel dressing table pot trinket box" is in sale since Monday, December 23, 2019.
This item is in the category "Pottery, Porcelain & Glass\Glass\Art Glass\Bohemian/Czech". The seller is "bobsycottontail" and is located in Caldy. This item can be shipped to United Kingdom, Antigua and barbuda, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Australia, United States, Bahrain, Canada, Japan, New Zealand, China, Israel, Hong Kong, Norway, Indonesia, Malaysia, Mexico, Singapore, South Korea, Switzerland, Taiwan, Thailand, Bangladesh, Belize, Bermuda, Bolivia, Barbados, Brunei darussalam, Cayman islands, Dominica, Egypt, Guernsey, Gibraltar, Guadeloupe, Grenada, French guiana, Iceland, Jersey, Jordan, Cambodia, Saint kitts and nevis, Saint lucia, Liechtenstein, Sri lanka, Macao, Monaco, Maldives, Montserrat, Martinique, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Turks and caicos islands, Aruba, Saudi arabia, South africa, United arab emirates, Ukraine, Chile, Bahamas, Colombia, Costa rica, Dominican republic, Guatemala, Honduras, Jamaica, Kuwait, Panama, Philippines, Qatar, El salvador, Trinidad and tobago, Uruguay.