Starkton, might you have additional images from these early Deutsche Grammophon catalogues you could post.Starkton wrote:While the "De Lux" was the most spectacular in house model, Deutsche Grammophon AG stepped on the gas with a number of unique inside(!!) horn Auxetophones listed in a special 48-pages Auxeto catalogue issued in April 1908. I like the "Auxeto Grand I" (with a hefty catalogue price of $700) most - it displays mainly "Jugendstil" elements with marked traces of "Reformstil". I don't dream to ever lay my hands on one - but this also applied for the "De Lux".
Have you ever seen a "De Lux"? Do they exist?