b/w glass neg, Overhauled rolling stock in sidings at Acton Works by Topical Press, 25 Jul 1933 B/W print; Platform view of Cockfosters Underground station by Topical Press, 1933 B/W print; Golders Green Depot, Golders Green, Barnet, NW11 by Topical Press, 1933 B/W print; Seven car train of Piccadilly line 1934 standard-tube stock at Northfields depot by Topical Press, 2 Nov 1936 B/W print; Side view of Piccadilly line 1931 standard-tube stock trailer car no 7063 by Topical Press, 5 Dec 1934 B/W print; Side view of Piccadilly line 1931 standard-tube stock trailer car no 7086 by Topical Press, 23 Jul 1934 B/W print; Burnt Oak Underground station platform by Topical Press, June 1927 B/W print; Platform view, Morden station, Northern line by Topical Press, 1 Sep 1934 B/W glass neg; Northfields Depot, view of car sheds (1-19) and fan-shaped track layout by Topical Press, 25 Jan 1933 b/w glass neg, View looking west towards Northfields rail depot by Topical Press, May 1933 B/W glass neg; View looking east from Northfields rail depot towards Northfields Underground station by Topical Press, May 1933 b/w glass neg, Wood Lane Depot Car Sheds with rail tracks in foreground by Topical Press, 1922 b/w glass neg, Three-quarter view of CLR 1900-class electric locomotive no 12, seen here in UndergrounD livery by Topical Press, 12 Nov 1924 B/W print; Head-on view of an experimental non-streamlined (flat fronted) 1935-tube stock motor car by Topical Press, 30 Oct 1937 B/W print; Platform view of Cockfosters Underground station, looking towards the train shed by Topical Press, Feb 1935 B/W print; Platform view of Cockfosters Underground station, looking towards the train shed by Herbert Felton, 10 Sep 1935 B/W print; Three-quarter view of a Piccadilly line standard-tube stock train at Hammersmith station by Colour Photographs Ltd, 16 Apr 1935 B/W print; Three-quarter side view of a six-car train of Q35-stock at Hammersmith depot by Topical Press, 13 Jul 1936 B/W print; Three-quarter side view of Q35-stock, by Topical Press, 1936 B/W print; Platform view of Wembley for Sudbury (now Wembley Central) Underground station by Topical Press , Apr 1936 B/W print; Platform view of Wembley for Sudbury (now Wembley Central) Underground station by Topical Press, Apr 1936 B/W print; Three-quarter front view of Bakerloo 1928 Feltham Stock no 3290 used on the Watford route by Topical Press, Jul 1937 B/W print; Side view of a 1938-tube stock motor car by Topical Press, Jun 1938 B/W print; Three-quarter view of a Highgate-bound Northern line train composed of 1938-tube stock by Dell & Wainwright, 1938 B/W print; Three-quarter view of 1938-tube stock driving motor 'D' car no 91324 by John Somerset Murray, 30 May 1939 B/W print; Golders Green Underground station, Northern line by Topical Press, Aug 1938 B/W print; Interior view of Neasden Depot car sheds by Dell & Wainwright, Aug 1938 B/W print; The Underground railway sidings at Morden Depot by Topical Press, May 1938 B/W print; Three-quarter view of a four-car train of Piccadilly line standard-tube stock on a South Harrow service near Park Royal Underground station by John Somerset Murray, 8 Jun 1939 B/W print; Three-quarter view of a Piccadilly line standard-tube stock train on a Cockfosters service near Park Royal Underground station by John Somerset Murray, 8 Jun 1939