There were carved swastikas on old sites in the middle east ages ago.
However, the above image in Jan 1, 1936 was accompanied with the word Hitler. Misspelled Hiteler.
Though some 80 Nazi Templars brought some large swastikas from Hitler weeks later (Feb.5.1936) [https://www.jta.org/archive/80-nazis-return-to-palestine-with-swastikas-from-hitler], they wouldn’t have misspelled Hitler.
Arabs began drawing swastikas in Oalestine a a protest against the Brits and Jews in Palestine at least since 1934.