Today I posted a copy of the 1911 book "Hints to Meteorological Observers" by W Marriott.  It's 78 pages long and may be found under Miscellaneous Downloads/Observer Manual Downloads..

Go to Observer Manual Downloads Page.

Today I posted excerpts from a 1996 catalog from Swift Instrument Company showing the meteorological instruments they sold.  It's in the US section of the catalog collection, under Swift and Anderson.

I also posted a 98 page book from 1900, "Evolution of the Thermometer 1592-1743" by H Bolton.  It may be found under Miscellaneous Downloads/Instrument Document Downloads/Thermometer Document Downloads.

Today I added several catalog excerpts from a 1960s Lambrecht meteorological instrument caatalog.  This included catalog sections on mercury barometers, barographs, thermographs, hygrographs, and hygrometers.  They may be found on the Lambrecht webpage, under Germany in the Weather Instrument Catalog Collection.

Go to Lambrecht page.

Today I posted some additional weather instrument catalog documents:

• From the 1920s, a brochure describing barographs and thermographs made by the German company Goerz.
• From 1935 and 1936, catalog excerpts describing meteorographs and barothermographs made by the German company R Fuess.
• From 1921, a catalog excerpt describing meteorological instruments sold by the US company Dietzgen.
• From 1927, a catalog excerpt describing meteorological instruments sold by the US company Central Scientific Co (CENCO).

These documents may be found in the catalog collection section of the website under the respective countries of origin.