Bottles are 6.5 – 6 5/8 tall and 1 3/8 diameter. The wax, bunker fuel, and pitch are semi-solid. The perfection oil has a smaller diameter opening with different type cork than the rest. It appears that the cork disintegrated on the petrahol sample with evaporation or spillage as a result with seal intact but torn. Other than the perfection oil, seals on other bottles appear unopened. Nice wood case measuring 24 x 4 x 3 3/4 tall. The item “Vintage STANDARD OIL CO. Salesman/ Educational Oil Samples 10 Corked Bottles” is in sale since Thursday, September 14, 2017. This item is in the category “Collectibles\Advertising\Gas & Oil\Gas & Oil Companies\Chevron & Standard Oil”. The seller is “mncountryroads” and is located in Gibbon, Minnesota. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, Taiwan, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Australia, China.