1576777 President McKinley holding an oil can labelled \'Patronage\', 1897; (add.info.: Firing up the wrong boiler\' President McKinley holding an oil can labelled "Patronage" and turning the crank on a "Prosperity Engine" while Nelson Dingley shovels coal into a damaged "Protection Boiler" labelled "High Tariff Defeat 1890" and "High Tariff Defeat 1892", which is next to a brand new and unused boiler labelled "Sound Financial Policy Boiler"; William B. Allison pulls the handle on a large brass "Republican Whistle".); Universal History Archive/UIG; out of copyright.