1910, McKechnie Music Company, illustrated advertising cover,
depicting the company's Ottawa offices on Sparks Street, and
promoting the
1910, McKechnie Music Company, illustrated advertising cover,
depicting the company's Ottawa offices on Sparks Street, and
promoting the sale of their sheet music and music books, franked
with 2c on 3c Numeral issue, tied by Ottawa machine cancel, to
Richmond, Virginia, trivial wrinkles, else a striking advertising
cover.
