There is a mirror on the back. The mirror recently fell off probably due to the humidity in Florida coming from years in an English collectors hand.
And it caused some loss of paint in the left top corner and a little on the edges. That way They could make the souvenir for Olympic or the brand new Titanic. I have seen Titanic souvenir plates made the same way in museums. Titanic Souvenir Glass Paperweight White Star Line Olympic Titanic" is in sale since Tuesday, June 14, 2016. This item is in the category "Collectibles\Transportation\Boats & Ships\Cruise Ships & Ocean Liners\White Star & Titanic".The seller is "wizmbop" and is located in Fort Lauderdale, Florida. This item can be shipped to United States, to Canada, to United Kingdom, DK, RO, SK, BG, CZ, FI, HU, LV, LT, MT, EE, to Australia, GR, PT, CY, SI, to Japan, to China, SE, KR, ID, to Taiwan, TH, to Belgium, to France, to Hong Kong, to Ireland, to Netherlands, PL, to Spain, to Italy, to Germany, to Austria, RU, IL, to Mexico, to New Zealand, SG, to Switzerland, NO, SA, AE, QA, KW, BH, HR, MY, CL, CO, CR, PA, TT, GT, HN, JM.