Internal revenue districts. Executive order [abolishing 4th internal revenue collection district of Michigan, consolidating counties comprising 4th district with 1st internal revenue collection district of Michigan, stating that said 1st district shall hereafter be known as internal revenue collection district of Michigan, and designating Fred L. Woodworth, now collector of 1st district, as collector of internal revenue for said consolidated internal revenue collection district of Michigan, effective Feb. 1, 1927].