Slide rule for calculation of treadwheel labour
1823
Compass
1800
Marine barometer by R.B. Bate
mid-1800s
Slide rule for interest calculations
1824
Bate's Saccharometer (c. 1860)
1830
Brewster type kaleidoscope on tripod mount
1815-1825
Set of 12 brass standard weights bearing the Royal Cypher of George IV
1824
Culpeper-type microscope in brass
1808-1828
Scale inscribed "Bate's scale of equivalents to the Imperial measure...
1825
Slide rule
1810-1820
pancratic (variable magnification) achromatic refracting telescope
1825-1835
Head rod
1808-1815
Imperial capacity measure, half-bushel
1824
Sikes hydrometer, cased, by Loftus of London
Bate's sliding scale
Imperial capacity measure, 1 peck
1824
Official Standard set of fifteen brass Troy weights
1824
Jones type microscope with hinged pillar
1801-1830
Electric cell, 1823
1823
Glass Bate acetometer by J and P Taylor
1830-1900
Bate's standard saccharometer with wire stem; with one poise and one weight
1823
Imperial standard measure
1824
Apparatus to demonstrate the mechanical advantage of a screw
1808-1847
Imperial capacity measure, 1 pint
1824
Imperial capacity measure, 1 gallon
1824
Official Standard set of fifteen brass counterpoises
1824
Ready reckoner, c 1820.
circa 1820
Boxfoot microscope by Robert Brettell Bate
1801-1830
Bate's ready reckoner
1824
Proportional compasses in case
Two Wooden rules showing girth
Brass Imperial Standard Pint measure by Robert Brettell Bate
1826-1830
Brass Imperial Standard Quart measure
1826-1830
Bate's gilt excise saccharometer
1850-1900
Imperial standard gallon, Kater's conical form, 1824
1824
Imperial capacity measure, quart
1824
Imperial capacity measure, half-pint
1824
Imperial standard pint, Kater's conical form, 1824
1824
Hydrometer, Bate, cased, English
Universal Compound microscope
Proof Rule (c. 1840)
1840-1845
Brass Imperial Standard Gallon measure
1826-1830
Slide rule
Portable chondrometer, steelyard type in case
1808-1828
Gilt Sikes hydrometer by Ladd and Streatfield
1850-1870
Capacity measure fragment
1824
Imperial capacity measure, half-gill
1824
Boxfoot Culpeper microscope in pyramidal case
1801-1830
Slide rule
Bate's Saccharometer (c. 1830) signed BATE POULTRY LONDON NO 1300
1830