Barometers Realm

Arrouit

Barostar

Boulitte, Georges-Charles

Bourdon, Eugène

Breguet, Louis Clément

Denière, Jean-François

Doninelli

Dubois & Casse

Ducenne, J.J.

Foubert

Hüe, E.

Japy Frères

Lebret, Auguste

Lion et Guichard

Manufacture française d'armes et cycles de Saint-Étienne

Massiot & Cie

Maxant, Leon

Michelin & Cie

Morin, Henri

PHBN (Naudet)

Radiguet & Fils

Reclus, Victor

Redier, Antoine

Richard, Jules

Richard Frères

Tremeschini

Vidie, Lucien

Barker & Co. Ltd, John

Bevan Seatech Ltd

Callaghan, William

Cary, William

Casartelli, Anthony

Casella, Louis

Chadburn, Charles Henry

Comitti and Son

Dollond

F. Darton & Co.

Goldsmiths & Silversmiths Co. Ltd.

Gugery, Dominic

Hicks, James Joseph

Lilley & Son

Maple & Co Ltd.

Mechanism Ltd

Nauticalia

Negretti & Zambra

Pillischer, Moritz

RUSSELL Scientific Instruments Ltd

Short & Mason

SmithS

Steward, J.H.

T. Wheeler Scientific Instruments Ltd

Vickery, J.C.

Wilson, George

Winter, T.B.

BARIGO Barometerfabrik

Bohne, Otto

Brauckmann, D.

Campbell & Co. Nachfolger, W.

Cipin Glas

Deutschbein, R.

F.M.W.

Fischer

Fröbel, Heinrich

Fuess, Rudolf

Gebrüder Winter

Gischard

Goerz, C.P.

Huger

Jerger

Joggili

Köhn, D.

Lambrecht, Wilh.

Lufft, Gotthilf

MOCO

Möller Therm

Paetz & Flohr

Rodenstock

Scholz, Emil

Stiffel

SundO

Vennemann, Alexander

Bolle, Bert

Cammenga, W.

Dejoka

Günther, W.B.

Harri, L.J.

Merkelbach & Co.

Reballio & Zoon, A.

Rose, H.N.

Sala & Zoon, D.

Schmidt, J.M.

van Bueren, Hermanus

American Paulin System Inc.

Crick, Irving P.

Kollsman Instruments Corporation

Springfield Instrument Company

Taylor

Weather Trends, Inc.

Leningrad State Plant of Meteorological Instruments

Moscow Plant “Hydrometpribor”

OKB-3 of Plant No. 133 (2nd MPI)

Riga Plant “Gidrometpribor”

Ulyanovsk Instrument Design Bureau

Cantador

Fransioli, B.

Goldschmid, Jakob

ImHof

ANALIS

Barella, Pierre

Dingens, Denis

Avanzo, Francesco

MacDonnell & Co., W.

Schwaabe, F.

Mason, Thomas

Ota Instrument Manufacturing Co.

Skrufs Glasbruk

Tot Ideas S.L.

Nissen, Julius