Negretti & Zambra Barograph. An early 20th century clockwork barograph by Negretti & Zambra London. The barograph has a clockwork works that rotate the drum which has a paper record attached and the nib resting on the record leaves a line which shows the fluctuation of barometric pressure. The works are an eight [...]
Archives for December 10, 2020
Rare Antique Adjustable Brass Wall Light Curry & Paxton London Optical Optcians
Up for sale is this hard to find Curry & Paxton wall mount adjustable light fixture with a nice x-ray mercury shade , Full brass light stucture , missing the wall mount stucture , The back plate is 9 tall by [...]