ALWAR: selection of two covers including 1877 issue ¼a. grey-blue pair and 1a. brown pair franked on the cover's reverse tied by black squared cancel; 1877 issue ¼a. grey-blue two singles and 1a. reddish brown pair franked on the cover's reverse tied by black negative seal cancels and in M/S, usual mixed condition; Est £150-£180 (Image)

DUTTIA: 1910 three colour franking bearing 1899-1906 issue ½a., 1a. and 2a., tied to reverse of registered letter cancelled by "Duttia 12 SE 10" cds, with two accompanying receipts, a fine and attractive trio, ex Harell and Staal; Est £300-£350 (Image)

I.C.S. - GENERAL: 1885-1904 collector's clear-out much duplicated mint and used collection housed in one stockbook, all states well represented comprising of: normal issues, officials, selected opt varieties including albinos, opt shifts, broken, dropped or raised letters and over inkings. Generally fair to fine condition, a lot for the specialist!; Est £300-£350 (Image)

I.F.S. - GENERAL: Indian Feudatory States Alwar to Wadwhan collection neatly arranged on exhibition pages, mixed mint and used with strength in Bhopal, Bundi, Duttia, Charkhari, Cochin, Jammu and Kashmir, Poonch and Soruth. Forgeries and reprints noted (as to be expected with a lot like this), many with annotations. Generally fine condition, a lot worthy of closer examination, sure to reward. (hundreds); Est £300-£350

I.F.S. - GENERAL: Indian Feudatory States selection of 10 covers including Jaipur, Jammu and Kashmir, Travancore etc., also Hyderabad 1908-11 six colour trials with value up to 12a. in imperf blocks of four, mixed condition with fine; Est £120-£140 (Image)

IDAR: 1932-43 ½a. yellow-green block of four and pair tied to reverse of registered letter cancelled by violet native cancel, with accompanying receipt, a fine duo SG 2b; Est £100-£120 (Image)

SOUTH WEST AFRICA: 1927 6d. green and orange optd type O1 & O2, bottom left marginal block of eight, large part o.g., with bottom row unmounted. Creasing to margins, otherwise fine, seldom seen as a positional multiple. SG O4, £2200.; Est £300-£350 (Image)

SOUTH WEST AFRICA: 1927-30 2s6d green and blue pair, perf 14x13½, showing variety "WITHOUT STOP AFTER 'A' ". Fine unmounted og. SG 65ba, £225; Est £100-£120 (Image)

SOUTH WEST AFRICA: POSTAGE DUES: 1923 2d black and violet pair showing variety "WES FOR WEST" (R8/6). Fine large part og. SG D3a, £350; Est £120-£140 (Image)

BAHRAIN: 1951 5r on 5/- red with R6/1 'extra bar', light CDS cancel. SG 78a, £700; Est £200-£220 (Image)

BAHRAIN: 1951 5r on 5/- red with R6/1 'extra bar', light parcel cancel. SG 78a, £700; Est £120-£140 (Image)

BAHRAIN: 1952-4 ½a surcharge block of four, all with variety "FRACTION ½ OMITTED". Fine unmounted og. SG 80a, £800; Est £270-£290 (Image)

BAHRAIN: 1955 2r on 2/6d Type III surcharge, R2/1 'I' inverted and raised. A very good used example, with parts of two CDSs. KG VI Expertising Certificate (2009). SG 77ba, £1200; Est £400-£450 (Image)

BALTIC STATES: Baltic States old to modern mixed mint and used collection housed in 2 albums. Generally fair to fine condition. (Hundreds); Est £250-£270 (Image)

BELGIUM: 1849-1910 mixed mint and used collection on stockpages, including used 1849 10c (2) & 20c (2) , also 1878 5fr. brown used, also nice selection of Back of Book, mixed condition.; Est £120-£140 (Image)

BERMUDA: 1901 ¼d. on 1s. bluish grey, showing ''F'' in 'FARTHING' inserted by handstamp, large part o.g., slight staining affecting two top perfs, nonetheless a collectable example of this rare stamp, one of only eight unused examples, one of which is held in the Royal Collection. Brandon Cert. 1992, SG 30ba, £8000; Est £800-£900 (Image)

BERMUDA: 1918-22 5s green and carmine-red on pale yellow with "WATERMARK INVERTED", fine large part og. Lovely fresh colour. SG 53dw, £475; Est £160-£180 (Image)

BERMUDA: 1924-32 used trio of high value key plates: 2s. purple and bright blue/pale blue, 10s. green and red/pale emerald and 12s6d. grey and orange, 10s and 12s6d both bearing neat strikes from 'HAMILTON BERMUDA' cds, (2s with indistinct cancel), minor imperfections, otherwise fine examples with fresh colours. SG 88, 92, 93, £700; Est £180-£200 (Image)

BERMUDA: 1928-32 2s purple and bright blue on pale blue, right marginal, showing variety "NICK IN TOP RIGHT SCROLL" (R3/12). Fresh colour and large part og. SG 88c, £275; Est £90-£100 (Image)

BERMUDA: 1928-32 2s purple and bright blue on pale blue showing variety "BREAK IN LINES BELOW LEFT SCROLL" (R4/9). Fresh colour and large part og. SG 88e, £275; Est £90-£100 (Image)

BERMUDA: 1928-32 2s6d black and carmine on pale blue showing variety "BREAK IN LINES BELOW LEFT SCROLL" (R4/9). Fresh colour and large part og. SG 89e, £350; Est £120-£140 (Image)

BERMUDA: 1928-32 10s green and red on deep emerald showing variety "NICK IN TOP RIGHT SCROLL". Fresh colour and large part og. SG 89ge, £850; Est £280-£300 (Image)

BERMUDA: 1928-32 2s6d black and scarlet-vermilion on deep blue showing variety "BREAK THROUGH SCOLL" (R1/9). Fresh colour and large part og. BPA Certificate (2015). SG 89jd, £550; Est £180-£200 (Image)

BERMUDA: 1938 Philatelic cover to Pembroke, bearing set of twelve values to £1 purple and black/red, (2d, 3d, 2s6d to £1 all marginal) each tied by fine strike of "HAMILTON BERMUDA" cds dated 20 JAN 38, (first day of issue), with Hamilton Bermuda Registration Label No. 0001, and ''FIRST DAY COVER JANUARY 20, 1938 BERMUDA'' cachet h/s in red, creasing to cover and peripheral wear, nonetheless a rare and presentable cover, ideal for exhibiting. SG 110-121.; Est £850-£950 (Image)

BERMUDA: 1938-53 5s green and red on yellow, fine unmounted og. Lovely fresh appearance. Only 204 sheets were printed and all despatched to the colony with the majority being used. SG 118a, £375, CW 13aa; Est £130-£150 (Image)