British ambulance units
... that British ambulance units served alongside armies of both combatants in the Franco-Prussian War?
... that <b id="mwBRU"><a href="./British_ambulances_in_the_Franco-Prussian_War" id="mwBRY" rel="mw:WikiLink" title="British ambulances in the Franco-Prussian War">British ambulance units</a></b> <i id="mwBRc">(stores pictured)</i> served alongside armies of both combatants in the <a href="./Franco-Prussian_War" id="mwBRg" rel="mw:WikiLink" title="Franco-Prussian War">Franco-Prussian War</a>?