Switzerland, WWI Soldier Stamp Collection, 1913-18. Hundreds of stamps virtually all mint in stockbook, displayed by battalion and division, variety with perf, imperf, color trials, overprints, subtle design differences, se-tenants, errors, propaganda including 'magnificent men in there flying machines' for Swiss airforce,as well as pre-WW1 balloons, zeppelins and other propaganda inc 'honor and fidelity' series, WW1 third division full sheet of 32 triangulars with unusual errors, etc. Estimate  $1,500 - 2,000. $0