Göteborgs Handels- och Sjöfartstidning – 2 december 1856, sida 3

Lessons in English, German, French and Italian. Dr K. Gercke begs to state, that he shall be happy to give private lessons in the above languages as vell as in draving. For more advanced pupils he intends forming classes for conversation and reading. For further particulars apply to Dr K. Gercke at his temporary residence: Götha Källare. Gothenburg, N:r 75. (13589.)