Made in the Czech Republic in the 1950's/ 1960's. We bought this one from a dealer in Prague. This fantastic molecular model is an original 1950s teaching aid. These models were used in schools to help chemistry students visualise chemical structure. CONDITION it is in very good condition.
The SHALERITE / ZINC molecules are made from plastic and the bonds are metal and plastic coated metal. Obviously this item is not new so there is will usually be some light cosmetic wear, some chipped paint and light oxidation of the metal, I have tried to photograph examples of any obvious wear so please do check all photos carefully.These models are fixed and do not come apart. The item "ORIGINAL VINTAGE MOLECULE MODEL OF SPHALERITE ZINC GERMAN SCHOOLS COLLEGES 1955" is in sale since Thursday, April 22, 2021. This item is in the category "Antiques\Science/Medicine\Scientific Instruments". The seller is "barrie5757" and is located in cambridge. 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, Brazil, 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, Ecuador, 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, Peru, Paraguay, Reunion, Turks and caicos islands, Aruba, Saudi arabia, South africa, United arab emirates, Ukraine, Chile, Bahamas, Colombia, Costa rica, Guatemala, Honduras, Jamaica, Kuwait, Panama, Philippines, Qatar, Trinidad and tobago, Uruguay, Viet nam.