Mary V. R. Thayer
... that Mary V. R. Thayer was briefly arrested on suspicion of spying after abandoning a 1929 business trip in the Soviet Union to explore the Caucasus?
... that <b id="mwBdI"><a href="./Mary_V._R._Thayer" id="mwBdM" rel="mw:WikiLink" title="Mary V. R. Thayer">Mary V.<span id="mwBdQ" typeof="mw:Entity"> </span>R. Thayer</a></b> was briefly arrested on suspicion of spying after abandoning a 1929 business trip in the Soviet Union to explore the <a href="./Caucasus" id="mwBdU" rel="mw:WikiLink" title="Caucasus">Caucasus</a>?