I wonder if she is a sister ship to my boat Nyachilwa. There were 6 of this design built. First in 1951 was Nyatonga, then Nyachilwa and Nyagra. I think the first 2 were genuine Fife designs though built after his death by Archie McMillan at Fairlie. The design then wandered away a little from the drawing and some were rigged as yawls. There was an article in Classic Boat magazine a few years ago, about the sixth, called Ellad