Mainly used collection on leaves(100s) including 1850 Orts Post 2½Rp(2 faults), Rayons(8), 1854-62 imperf 2r grey to 40r green, 1862-64 values to 1Fr, good range of later defins, Pro Juventute sets from 1919 onwards, good range of Airs inc paper types, a good lot in mainly fine condition (Start Price = £420.00)

AN important mint & used collection in a loose leaf printed album. From Rayon types (3) & Sitting Helvetia imperf (7), perf types to 1fr used, Standing Helvetia vals to 3fr used, good middle period used sets, part sets, airs including 1923-25 m or u set, 1929-38 airs(13) fine used, Pro Juventute & Pro Patria seemigly complete for the period, mainly superb used, a few mint. Then 1945 PAX set very fine used and a fine run of mainly vfu commems & defins to early 1970 with odd sets both m/u.m. as well as fine used. A most useful collection, some with misidentified classification but generally lovely condition & great opportunity for expansion (many 100s) Original owner's cat value c £6800.. HEAVY LOT - OVERSEAS BIDDERS PLEASE ENQUIRE FOR SHIPPING COSTS [US8] (Start Price = £358.40)

Entire letter Basel to France.Front bears red SUISSE 1 St LOUIS c.d.s.& black BASEL c.d.s.& m/script '19'. Flap has Mulhouse & Lyon transits.Clean [US5] (Start Price = £5.60)

Sitting Helvetia 2c red brown used, one short perf otherwise fine, RPS(1997) certificate [US1] (Start Price = £62.40) (Image)

Mint and used collection of POSTAGE DUES on leaves(266) including 1878-80 values to 500c(5) used, 1883 500c pale blue green used(2), 1883-1908 500c yellow green used(6), 1910 set mint, 1924 set mint, mixed condition. Stanley Gibbons listing for these is extremely complicated, good lot for a specialist [US1] (Start Price = £235.20)

Perf 9½ 20c yellow orange fine used, centred high [US1] (Start Price = £23.20)

Mint and used collection of Tete-beche and se-tenant pairs and blocks(331 stamps), many better items, mainly fine [US1] (Start Price = £352.80)

POSTAGE DUE set to 30c.Fresh u.m.(8) [US4] (Start Price = £11.20)

Burkhard 5Fr deep ultramarine well centred m.m. [US1] (Start Price = £16.00)

Jungfrau 10Fr deep mauve well centred m.m. [US1] (Start Price = £35.20)

Air 30c,50c very fine used tied to piece. Provenance- well respected Swiss experts Leo Baresch (Start Price = £588.00) (Image)

Air issue 15c to 1f mint small h/r, (SG321- 40c Lilac & Violet Large thin), Super fresh bright colours. (12) [US5] (Start Price = £27.20)

Air 35c cinnamon and light brown v.f.u. [US1] (Start Price = £11.20)

AIRMAILS Disarmament Conf. set.Fine c.d.s.(3) [US1] (Start Price = £23.20)

Railway 20c red Type I fine m.m. [US1] (Start Price = £31.20)

GEPH mini sheet u.m. (Start Price = £24.00)

Basel Dove mini sheet f.u. (Start Price = £52.00)

Pax set complete(13) very fine used (Start Price = £336.00) (Image)

IMABA mini sheet f.u. (Start Price = £32.00)

Essays/Colour trials for an unissued definitive issue of 1949 in 3 colours, unmounted mint, good specialist material (3) [US6] (Start Price = £18.40)

Grimsel Reservoir 20c maroon Type I very fine used, with Swiss Philatelic Union(1982) certificate (Start Price = £33.60)

Lausan Exhibition souvenir sheet.Fresh l.m.m. [US6] (Start Price = £16.00)

NABAC and Pro Patria MS f.u. (Start Price = £16.00)