Lot 280 - [M] 7½IN. RADIUS BRIDGE-FRAMED VERNIER SEXTANT BY JESSE RAMSDEN, LONDON, NO. 1226, CIRCA 1794

Sold for £2,232
Estimated at £2,000 - £3,000

Lot 252 - [M] A CARY-GOULD TYPE MICROSCOPE 1820-1850

Sold for £558
Estimated at £200 - £300

Lot 177 - [M] A RARE AND HISTORICALLY INTERESTING ACCOUNT FROM MATTHEW BERGE FOR LORD NELSON, 1802

Sold for £1,116
Estimated at £1,000 - £1,500

Lot 227 - [M] A RARE AND HISTORICALLY INTERESTING 4IN. RADIUS POCKET SURVEYING SEXTANT BY JESSE RAMSDEN, LONDON, CIRCA 1794

Sold for £5,580
Estimated at £4,000 - £6,000

Lot 277 - [M] A RARE AUTOGRAPHED BILL OF SALE BY JESSE RAMSDEN, 1772

Sold for £397
Estimated at £100 - £150

Lot 278 - [M] A RARE AUTOGRAPHED BILL OF SALE BY JESSE RAMSDEN, 1772

Sold for £682
Estimated at £150 - £250

Lot 42 - [M] GEORGE VANCOUVER'S SEXTANT

A 14½IN. RADIUS...

Sold for £34,720
Estimated at £10,000 - £15,000

Lot 213 - [M] A RARE AND FINE DOUBLE THEODOLITE BY MATTHEW...

Sold for £8,680
Estimated at £6,000 - £8,000

Lot 236 - [M] A 2IN. FIVE DRAW MAHOGANY AND BRASS TELESCOPE...

Sold for £372
Estimated at £300 - £400

Lot 185 - [M] A FINE 12IN. RADIUS VERNIER SEXTANT BY JESSE...

Sold for £14,260
Estimated at £4,000 - £6,000

Lot 186 - [M] A 8IN. VERNIER SEXTANT BY JESSE RAMSDEN,...

Sold for £1,141
Estimated at £400 - £600

Lot 194 - [M] A 2IN. REFRACTING TABLE TABLE TELESCOPE BY...

Sold for £930
Estimated at £600 - £800

Lot 180 - [M] A LATE 18TH-CENTURY TELESCOPE MAGAZINE BY...

Sold for £620
Estimated at £500 - £700

Lot 65 - [M] AN HISTORICALLY INTERESTING EARLY 19TH-CENTURY...

Sold for £2,232
Estimated at £1,800 - £2,500

Lot 210 - [M] The Peter James McSloy Collection

Peter James...

Sold for £2,976
Estimated at £700 - £900

Lot 211 - [M] A RARE 23½IN. RADIUS EBONY AND BOXWOOD...

Sold for £5,208
Estimated at £2,500 - £4,000

Lot 214 - [M] A RARE MINIATURE 8¾IN. RADIUS VERNIER OCTANT...

Sold for £4,712
Estimated at £3,000 - £5,000

Lot 216 - [M] A RARE 5IN. RADIUS MINIATURE BRASS VERNIER...

Sold for £3,472
Estimated at £2,500 - £3,500

Lot 217 - [M] A 10IN. RADIUS LACQUERED-BRASS VERNIER SEXTANT...

Sold for £2,480
Estimated at £2,500 - £4,000

Lot 218 - [M] A FINE 12½IN. RADIUS FLAT-FRAME VERNIER...

Sold for £4,960
Estimated at £2,500 - £4,000

Lot 219 - [M] A FINE 7IN. RADIUS BRIDGE-FRAMED VERNIER...

Sold for £8,680
Estimated at £2,000 - £3,000

Lot 227 - [M] AN 18TH-CENTURY CIRCULAR BRASS PROTRACTOR BY...

Sold for £595
Estimated at £200 - £300

Lot 242 - [M] A LATE 18TH-CENTURY IVORY MONOCULAR BY JESSE...

Sold for £471
Estimated at £250 - £350

Lot 181 - [M] A LATE 18TH/EARLY 19TH-CENTURY MARINE...

Sold for £1,984
Estimated at £500 - £800

Lot 186 - [M] A GOOD 18TH-CENTURY 2IN. NAVAL SINGLE-DRAW...

Sold for £397
Estimated at £300 - £500

Lot 175 - [M] A LATE 18TH-CENTURY 2IN. FIVE-DRAW LEATHER AND...

Sold for £372
Estimated at £200 - £300

Lot 178 - [M] A LATE 18TH-CENTURY 1IN. SINGLE-DRAW WOOD AND...

Sold for £372
Estimated at £200 - £300

Lot 188 - [M] A LARGE DECAGONAL MAHOGANY AND BRASS 1½IN....

Sold for £1,240
Estimated at £800 - £1,200

Lot 240 - [M] A RARE 18IN. RADIUS VERNIER SEXTANT BY...

Sold for £2,604
Estimated at £1,000 - £1,500

Lot 189 - [M] AN EARLY 19TH-CENTURY MAHOGANY AND BRASS 1½IN....

Estimated at £200 - £400