Art Deco stamps
... that in the 1920s and '30s, various countries such as Mexico, Brazil and Chile issued Art Deco stamps?
... that in the 1920s and '30s, various countries such as <a href="./Mexico" id="mwA1E" rel="mw:WikiLink" title="Mexico">Mexico</a>, <a href="./Brazil" id="mwA1I" rel="mw:WikiLink" title="Brazil">Brazil</a> and <a href="./Chile" id="mwA1M" rel="mw:WikiLink" title="Chile">Chile</a> issued <b id="mwA1Q"><a href="./Art_Deco_stamps" id="mwA1U" rel="mw:WikiLink" title="Art Deco stamps">Art Deco stamps</a></b>?