The cast iron has great patina and on the bottom it is casted The Sherwin-Williams Paint & Varnish Co. (Note the words Paint & Varnish Co are very light and hard to read-see photos). Long and is in amazing condition for its age. The Sherwin Williams Company which started in the 1870’s used this cast iron piece for advertising and would do give away with these cast iron lizards. The cast iron lizard was used as both paper weight and door stop. Please check the photos for its condition and consider them as the part of description. Please check the photos for the condition, my description is based on what I have read on line or from what I have been told, after viewing the photos, if any of my Description is incorrect, please let me know and I will correct the listing.. The item “Vintage Sherwin Williams cast iron Chameleon/Salamander door stop Pre 1905″ is in sale since Saturday, August 19, 2017. This item is in the category “Collectibles\Advertising\Merchandise & Memorabilia\Other Merch & Memorabilia Ads”. The seller is “gimme-three-steps” and is located in Medina, Ohio. This item can be shipped to United States.