Bourdon & Richard Barometers
Bourdon
Sold
RARE BOURDON & RICHARD BAROMETER SERIES 2 No 12074 c1865 – Sold
Bourdon
Sold
LATER PATTERN JULES RICHARD BOURDON BAROMETER No 45028 c1900 – Sold
Bourdon
Sold
BOURDON & RICHARD SERIES 2 BAROMETER IN CLOCK BRACKET c1870 – Sold