2 patterns for the R.A.F. Kneeler, one on card, one on paper. a) is a draft watercolour and pen drawing on squared paper, b) is a biro pen outline drawing on squared paper. The design on a) shows the R.A.F. eagle badge with crown, a cross at the right and a formation of planes on the left. Design on b) shows an eagle motif at the centre, crosses and flames in the background and the words “Per ardua ad astra” (“Through adversity to the stars”) above.