A roll of the expenses of John de Bukyngham, clerk of the great wardrobe, shows the following flags to have been manufactured under his directions for the king's ships in 1350:
2 penoncels of sindon, 7¼ yards long and 2 cloths wide, red with a white pale charged with 3 blue garters,
2 penoncels 3¼ yards long and 3 cloths wide, charged with a shield of the royal arms surrounded by a blue garter,
2 streamers for the "Jerusalem," one 32 yards long and 5 cloths wide with the royal arms in chief and striped red and white fly; the other 30 yards long, of red worsted, charged with white dragons, green lozenges and leopards' heads,
2 standards for the same ship, 8 yards square,
A streamer for the "Marye," 32 yards long with figure of St Mary in chief, and the royal arms quarterly in the fly,
A streamer for the "Edward" 33 yards long with an "E" in chief and the royal arms in the fly,
Streamers for the "John," "Edmund" and several other ships with figures of the saint appropriate to the name painted upon linen cloth in chief,
3 streamers 5, 10, and 30 yards long with the royal arms in chief and fly chequered green and white powdered with green and red roses,
A streamer 24 yards long and 4 cloths wide for the ship assigned to the King's Wardrobe, charged with the royal arms, with a black key in chief, and 6 standards for the same ship with a leopard at the head followed by a black key and the royal arms.