stamps of Palestine
...that the first stamps of Palestine under the British Mandate were trilingual, due to a League of Nations requirement?
...that the first <b id="mwEHg"><a class="mw-disambig" href="./Postage_stamps_and_postal_history_of_Israel_and_Palestine" id="mwEHk" rel="mw:WikiLink" title="Postage stamps and postal history of Israel and Palestine">stamps of Palestine</a></b> <i id="mwEHo">(<a class="mw-redirect" href="./Rachel's_tomb" id="mwEHs" rel="mw:WikiLink" title="Rachel's tomb">Rachel's tomb</a> stamp, pictured)</i> under the <a class="mw-disambig" href="./British_Mandate_of_Palestine" id="mwEHw" rel="mw:WikiLink" title="British Mandate of Palestine">British Mandate</a> were trilingual, due to a <a href="./League_of_Nations" id="mwEH0" rel="mw:WikiLink" title="League of Nations">League of Nations</a> requirement?