St Moritz and Amsterdam 1928 Winter and Summer Olympic Games 'Die Olympischen Spiele' hand signed by Julius Wagner with dedication to Swiss President

St Moritz and Amsterdam 1928 Winter and Summer Olympic Games 'Die Olympischen Spiele' hand signed by Julius Wagner with dedication to Swiss President Giuseppe Motta in March 1929, hardback, 112-page, German text, featuring images, reports and results, numbered 4 Condition bears wear, fading and stains to outer hardcover, wear to corners