Measures approximately 18 inches in total length including the bottom feet by 7 inches wide including the bottom feet by 11 inches tall including the bottom feet. Exterior is moderately dirty and dusty throughout. Exterior shows moderate to heavy surface scratching, scuffing, general wear, paint wear and brown discoloration throughout. The brown discoloration is very heavy on the top throughout.There is a pencil eraser sized veneer flake on the center of the top. There is a silver dollar sized stain along the top center. The scratching, scuffing and wear are especially heavy along the exterior sides, corners and edges throughout. The rear exterior edges show areas of thin veneer flaking and nicking throughout. There are several pencil point sized dents along the top front edges in various places, including along each of the front corners and in one spot on the top front center edge.
The left and right side pillars are moderately loose along their top castings throughout and could use securing. The pillars appear to be made of plastic and show very heavy yellow surface discoloration throughout from age. The front dial shows moderate fading, scratching, scuffing, peeling, general wear and paint wear throughout. All of the side castings and lower feet castings are present and in good condition. The interior is moderately dirty and dusty throughout but looks to be complete with all parts and other components.I have not tested the clock, but I don't see a reason why it wouldn't work. There are two keys and a pendulum present with the clock.
The pendulum shows heavy scratching, scuffing and wear throughout and some areas of chipping and flaking along its exterior edges throughout. The item "ANTIQUE SETH THOMAS GREEN ADAMANTINE 6 PILLAR MANTEL MANTLE CLOCK SHELF" is in sale since Saturday, March 14, 2020. This item is in the category "Collectibles\Clocks\Antique (Pre-1930)\Shelf, Mantel".The seller is "coinopcollectibles" and is located in Holden, Massachusetts. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, Taiwan, South africa, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, 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, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Uruguay.