Balloon Clock
Balloon Clock
Circa 1900, lever escapement.  Size 23 x 13 x 7cms, dial size 9cms diameter Item: JEMS 1719
£450.00
Negetti & Zambra Barometer & Thermometer
Banjo Barometer & Thermometer
By Negetti & Zambra, circa 1900 in carved walnut case.  Size Dial size 8", height 33"   Item: GWPC42
£450.00
Geoff Allnutt Clocks
Barograph with Thermometer, C1900
Mahogany cased barograph with integral thermometer, 8 day movement with new pen and ink, with drawer for spare charts.  Length 35cms, depth 22 cms, height 21cms Item: TH61
£1,250.00
Brass Protractor
Brass Protractor
Circa 1800. Marked RHEINL.  Size 11 x 7cms Item: TH12 SOLD
Call for Price
Brewers hydrometer
Brewer’s Hydrometer
In it's original case with additional slide rule.  Box size  22 x 8 x 3cms, slide rule 30 x 5cms   Item: GWPC30    
£140.00
Brewers saccharometer
Brewer’s Saccharometer
With additional slide rule in original case.  Box size 22 x 8 x 3cms, slide rule 30 x 5cms   Item: GWPC31    
£160.00
Brewers Slide Rule
Brewers Slide Rule
Item: GWPC29 SOLD
Call for Price
British Military Timepieces Book
British Military Timepieces (English)
English and Dutch version of Military Timepieces - author Konrad Knirim Item: W&C90 SOLD
Call for Price
Brittens old clocks & watches book
Britten’s Old Clocks & Watches
And their makers Revised by Cecil Clutton   Item: W&C62
£30.00
Brittens Old Clocks & watches Book
Britten’s Old Clocks & Watches
And their makers 8th edition   Item: W&C60
£30.00
Britten's Old Clocks & Watches Book
Britten’s Old Clocks and Watches
And their makers   Item: W&C7
£30.00
Carpenter's Wooden Rule
Carpenter’s Wooden Rule
Circa 1915.  Expanding to 72 inches. Marked Interlox Master Rule MFG Coin NYC Item: TH9 SOLD
Call for Price