Small pen & ink drawing of a flying boat over the sea. There is a further aircraft & airship in the distance. Above this are some nicely drawn pilot wings. Signed 'L.F. Oliver, R.A.F., 1919'. The artwork is on a small piece of paper that has been attached to some mountboard. Appears to be relatively recently framed. Overall size is 15 x 20cm. Revealed image size is 8 x 13cm. Actual period paper size is 11 x 13cm. Nice period drawing.