This database contains a list of designs which have appeared in major yachting magazines. If you would like more information about any of these, then email us at library@nmmc.co.uk
| Name | Designer | LOA/Class | Boat type | Magazine | Date |
|---|---|---|---|---|---|
| X 402 | Jeppesen, Niels | 39 ft LOA | Yacht, sloop | Yachting Monthly | 1984/05 |
| X 50 | Jeppersen, Niels | 50 ft LOA – also X 55 and X 70 designs | Yacht, sloop | Yachting World | 2005/04 |
| X 73 | Jeppesen, Niels | 73 ft LOA | Yacht, sloop | Yachting World | 2001/11 |
| X class | Westmacott, A | 21 ft LOA | Dinghy, sailing | Yachts and Yachting | 1958/07 |
| X O D | Westmacott, Alfred | 20 ft LOA – see also CB 1995/06 p 52, CB 2001/07 | Yacht, sloop | Classic Boat | 1989/03 |
| X~342 | Jeppesen, Niels | 35 ft LOA | Yacht, sloop | Yachting World | 1988/11 |
| X1 Riverboat | Ingram, Chris | 4.88 m | Dinghy, sailing | Yachts and Yachting | 2011/06 |
| X-102 | Jeppersen, Neils | 33 ft LOA | Yacht, sloop | Yachting World | 1982/11 |
| X-34 | 10.36 m LOA | Yacht, sloop | Yachts and Yachting | 2008/07 | |
| X-34 | Jeppesen, Neils & X-Yachts | 34 ft LOA | Yacht, sloop | Yachting World | 2008/04 |
| X-35 | Jeppesen, Niels | 10.61 m LOA | Yacht, sloop | Yachts and Yachting | 2007/01 |
| X4 | X Yachts | 43 ft | Bermudan sloop | Yachts and Yachting | 2017/04 |
| X4 & X6 | X-Yachts | 42 & 66 ft | Yachts, sloop | Yachting World | 2016/11 |
| X40 | Niels Jeppeson | 40 ft | Bermudan sloop | Yachting Monthly | 2019/09 |
| X-412 | Jeppesen, Niels | 12.51 m LOA | Yacht, sloop | Yachts and Yachting | 1991/11 |
| X46 | X-Yachts | 44 ft | Yacht, sloop | Yachting Monthly | 2019/06 |
| X49 | X Yachts | 50 ft | Yacht, sloop | Yachting World | 2018/11 |
| X-65 | Jeppesen, Niels | 66 ft LOA | Yacht, sloop | Yachting World | 2009/11 |
| X-95 | Jeppesen, Niels | 30 ft LOA | Yacht, sloop | Yachting World | 1984/02 |
| X-99 | Jeppesen | 33 ft LOA | Yacht, sloop | Yachting World | 1987/11 |
| Xanthe | Jones, J Francis | 30 ft LOA | Yacht, sloop | Yachting World | 1955/11 |
| Xarifa | Soper, J M | 90 ft LWL | Yacht, ketch | Yachting Monthly | 1912/04 |
| Xarifa | Joseph M Soper | 163 ft, 1927 | Yacht, schooner | Classic Boat | 2016//09 |
| Xarifa | J M Soper | 164 ft, 1927 | Three masted schooner | Classic Boat | 2018/08 |
| Xarifa | J M Soper & Son | 142 ft | Schooner | Motorboat and Yachting | 1927/09 |
| XC 35 | Nils Jeppesen | 10.36 m | Yacht, sloop | Yachting Monthly | 2015/02 |
| Xc 45 | Jeppesen, Niels | 46 ft LOA | Yacht, sloop | Yachting World | 2008/09 |
| Xc 50 | X-Yachts Design | 49 ft LOA | Yacht, sloop | Yachting World | 2010/08 |
| Xc38 | X-Yachts | 38 ft LOA | Yacht, sloop | Yachting Monthly | 2011/04 |
| XLNC | Atkin, William & John | 19 ft | Dinghy, skiff | Wooden Boat | 1993/07 |
| XLNC | Atkin, William & John | 19 ft | Dinghy, skiff | Wooden Boat | 1993/07 |
| Xp33 | X-Yachts Design | 9.99 m LOA | Yacht, sloop | Yachts and Yachting | 2013/10 |
| Xp44 (X Boats) | Jeppesen Niels/X Yachts | 43ft LOA | Yacht, sloop | Yachting World | 2011/08 |
| Xpectant | Comport, Royston | 14 ft – Merlin Rocket class | Dinghy, sailing | Yachting World | 1966/08 |
| X-treme 25 | Lutra Design Group | 7.83 m LOA | Yacht, sloop | Yachts and Yachting | 2009/12 |
| X-Treme 25 | Lutra Yacht Design | 26 ft LOA | Yacht, sloop | Yachting World | 2010/05 |
| X-Yachts X4 | X-Yachts | 43 ft | Bermudan sloop | Yachting Monthly | 2016/12 |
| Y Ddraig Goch | Gray, W | 200 ft | Yacht, schooner | Yachting Monthly | 1913/05 |
| Y M Offshore 38 | 37 ft LOA – see also YM 1995/07 p 82 | Yacht, cutter | Yachting Monthly | 1995/04 | |
| Y M Senior | Gibbs, Kenneth | 16 ft LOA | Yacht, sloop | Classic Boat | 2004/12 |
| Y W G.P. Fourteen | Holt, Jack | 14 ft | Dinghy, sailing | Yachting World | 1950/09 |
| Y W Dayboat | Kennedy, George | 14 ft | Dinghy, sailing | Classic Boat | 1995/03 |
| Y. Ddraig Goch | Gray, William | 200 ft | Schooner | Motorboat and Yachting | 1912/07 |
| Yacht, tender | Fox, Uffa | 9 ft | Dinghy, sailing | Yachting World | 1937/09 |
| Yaffle | Winch, Paul | 25 ft LOA | Yacht, cutter | Yachting Monthly | 1966/09 |
| Yakaboo | Fenger, F A | 17 ft | Canoe, sailing | Yachting Monthly | 1921/05 |
| Yalu | McLachlan, D F | 20 ft LWL | Yacht, sloop | Yachting Monthly | 1907/02 |
| Yam Seng | Bossard, J W | 43 ft LOA | Yacht, cutter | Yachting Monthly | 1950/01 |
| Yamaha | Farr, Bruce | 60 ft LOA | Yacht, sloop | Yachting World | 1992/07 |
| Yamaha 28 | Groupe Finot | 28 ft LOA | Yacht, sloop | Yachting World | 1975/12 |