RMS TITANIC COAL 100TH ANNIV MINI "LEAVING BELFAST" W COA AUTHENTIC MEMORABILIA CONTAINS AUTHENTIC COAL RECOVERED FROM THE TITANIC. COAL "CERTIFICATE OF AUTHENTICITY" FROM R.M.S. TITANIC, INC. PRESENTED IN A CLEAR PLASTIC EASEL-TYPE CASE, WITH TITANIC COAL DISPLAYED ON OUTSIDE. MEASURES APPROXIMATELY 4-1/2" X 2-1/2" OUR SMALLEST COAL PRESENTATION... "ABOUT THE SIZE OF A PENCIL ERASER" SIZE OF COAL VARIES