These Titanic collectibles are from Harland And Wolff the builders of Titanic. These blocks were used in the engine testing shop to test Titanic's Engines before Installation.The immense vibration of the Engines would have shook the building apart without these. The certificate of authenticity from Harland and Wolf is included. These are brand new in the box. Perfect gift for that Titanic fan in your house... They all are the same just different numbers on the base and certificate of authenticity. Titanic Anti-Vibration Engine Block White Star Line Interest" is in sale since Saturday, December 05, 2015. 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, ZA, 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, PH, SG, to Switzerland, NO, SA, AE, QA, KW, BH, HR, MY, BR, CL, CO, CR, PA, TT, GT, HN, JM.