Tabloid
... that the Canadian television series Tabloid (1953–1960) regularly featured weatherman Percy Saltzman's flipping of a chalk?
... that the <a href="./Television_in_Canada" id="mwF-0" rel="mw:WikiLink" title="Television in Canada">Canadian television</a> series <i id="mwF-4"><b id="mwF-8"><a class="mw-redirect" href="./Tabloid_(TV_series)" id="mwF_A" rel="mw:WikiLink" title="Tabloid (TV series)">Tabloid</a></b></i> (1953–1960) regularly featured weatherman <a href="./Percy_Saltzman" id="mwF_E" rel="mw:WikiLink" title="Percy Saltzman">Percy Saltzman</a>'s flipping of a <a class="mw-redirect" href="./Chalkboard" id="mwF_I" rel="mw:WikiLink" title="Chalkboard">chalk</a>?