Here’s a 1930s curiosity, credited to ‘zur Linde, Hamburg’ which I assume is a design studio. The chap in the poster is obviously beaming with orange-induced vitality, but my O-level German tells me that the slogan reads ‘healthiness from apple trees.’

Update from @devinplatts, who is a much better linguist than I, apfelsine=orange (literally, ‘Chinese apple’).