Three wartime posters, 20th century, to include: a First World War recruitment poster: "THINK! Are you content for him to fight for YOU? Won't you do your bit? We shall win but YOU must help. JOIN TO-DAY", black and white design featuring silhouettes of soldiers, contained within a black border, published by The Parliamentary Recruitingmittee, no. 38, Chorley & Pickersgill Ltd., The Electric Press, London and Leeds, held in a modern glazed box frame, the poster 50.8 x 76.8cm; together with a Second World War propaganda poster: "LEND TO DEFEND. COUNT EVERY PENNY / EVERY PENNY COUNTS. put your savings in POST OFFICE SAVINGS BANK BIRMINGHAM MUNICIPAL BANK NATIONAL SAVINGS CERTIFICATES", featuring a design by Charles Paine, signed and dated 1940, depicting four stylised artillery guns in a row, each with an oversized one penny coin inscribed with an image of Britannia positioned in its wheel, published by the National Savingsmittee, London, W. F. P. 63, printed for H.M. Stationery Office by Vincent Brooks, Day and Son, Ltd., London, 51-6301; held in a modern gilded glazed frame, the poster 76 x 50cm; and a Second World War propaganda poster: "POST OFFICE SAVINGS BANK / SAVE FOR DEFENCE", featuring a design by Frank Newbould, signed, depicting a British infantryman laying on his front with rifle raised to his eye, in front of the white cliffs of Britain's southern coast, published by the Post Office Savings Bank, P. B. 30, held in a modern glazed box frame, the poster 76 x 51cm (3)