Augustus Voelcker
... that, in 1885, Augustus Voelcker calculated that the annual value of excrement per adult was nine shillings (worth £36 in 2010)?
... that, in 1885, <b id="mwHu4"><a href="./Augustus_Voelcker" id="mwHu8" rel="mw:WikiLink" title="Augustus Voelcker">Augustus Voelcker</a></b> calculated that the annual value of <a href="./Feces" id="mwHvA" rel="mw:WikiLink" title="Feces">excrement</a> per adult was nine<span id="mwHvE" typeof="mw:Entity"> </span><a href="./Shilling_(British_coin)" id="mwHvI" rel="mw:WikiLink" title="Shilling (British coin)">shillings</a> (worth <a href="./Pound_sterling" id="mwHvM" rel="mw:WikiLink" title="Pound sterling">£</a>36 in 2010)?