Could you mean Anton Otto Fischer 1882-1962? He was born in Germany but lived in the US for most of his adult life. Scroll down to related links and look at "Painter Anton Otto Fischer".
I myself have been looking for the same answers. I do have another painting that is almost identical to my P. Rambert and it is signed Emerson! Identical paintings but, by two different painters. I'm at a loss. It is possible that it could be from an Art School? If so there highly advanced! It's also possible that my emerson is William Otto Emerson. But, I haven't confirmed it yet.
Yes. I have a painting of his/her's that my father had purchased approximately 40 years ago in Vancouver. I have a painting (landscape) in oil that I love by Otto Brantenberg. I myself would love more history on him. The painting I have was purchased in 1971 through a Younkers store or something like that. ---O. Brantenberg was born in Berlin, Germany. When he visited his grandparents as a child, Brantenberg was enamored with the forest -- a love that would be pervasive in his later artworks. Brantenberg's nature scenes have been displayed in galleries around Germany and France.
Otto Ubbelohde died in 1922.
Otto Ubbelohde was born in 1867.
Leo Ubbelohde was born in 1877.
Leo Ubbelohde died in 1864.
A. R. P. Ubbelohde has written: 'Some recent advances in physical chemistry'
L. Ubbelohde has written: 'Zur viskosimetrie' -- subject(s): Lubrication and lubricants, Viscosity, Viscosimeter
The essential difference between Ostwald and Ubbelohde viscometers is the method of measuring viscosity. Ostwald viscometer measures the flow time of a fixed volume of liquid through a capillary, while the Ubbelohde viscometer measures the flow time of a fixed volume of liquid out of a calibrated capillary. Additionally, the Ubbelohde viscometer is more accurate and suitable for measuring the viscosity of transparent liquids.
Otto Malmberg's birth name is Otto Fredrik Malmberg.
The Chemistry Nobelist "Otto" is Otto Hahn. German who discovered nuclear fission. The prize was awarded him in 1944.
Otto
Otto Jespersen goes by the nickname "Otto" or "Otto Jr." in his comedy sketches and performances.
Otto Modersohn has written: 'Otto Modersohn, Zeichnungen' -- subject(s): Exhibitions 'Otto Modersohn' 'Otto Modersohn 1865-1943'