I don’t know much about it. But I believe it is a parker pen. The brand name is also written on the body of the pen. I do think the ink sack is missing. There are no cracks, chips and breaks. The metal parts are good. This old pen appears to be in very nice vintage condition. It likes you see it. I have tried to describe this item to the best of my ability. The item “Vintage Parker Fountain Pen” is in sale since Wednesday, May 18, 2016. This item is in the category “Collectibles\Pens & Writing Instruments\Pens\Fountain Pens\Parker”. The seller is “sugerz29″ and is located in New Albany, Ohio. 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, UA, AE, QA, KW, BH, HR, MY, CL, CO, CR, DO, PA, TT, GT, SV, HN, JM.