Anti-Israel Facebook page Gaza Post have posted the following photo and caption:

The photo shows radio engineer Moshe Rubin’s transmitting the special broadcast during the opening of the Palestine Broadcasting Service. And it gets even worse:
The Palestine Broadcasting Service (PBS) was the state-owned radio broadcasting station that operated from Jerusalem, Mandatory Palestine (now Israel and Palestinian territories) with the main transmitter in Ramallah. It operated from March 1936 until the end of the British Mandate of Palestine in 1948.
Its Hebrew service, Kol Yerushalayim, which was inaugurated on March 30, 1936, played an important role in the development of Hebrew as a national language for the founders of Israel.
Using a Zionist photo to promote an anti-Zionist narrative is peak palestinian propaganda after all.