Silver plaque engraved, "To the Honorable Edward Robeson Taylor / Mayor of the / City and County of San Francisco, Cal. / The Widows and Orphans Aid Association of the / San Francisco Police Department requests the / presence of yourself and ladies at their annual concert and / ball to be held at the Colliseum Fell and Baker Sts. / on the evening of February the twenty second / nineteen hundred and nine." Marked verso, "Hammersmith & Co." Gross weight: 6.8 ozt. 4" x 6". Provenance: Edwin Iloff Silver Collection, Sacramento, Ca. / Argentum, San Francisco. Processing and shipping within the continental U.S. $9.99 plus 1.5% replacement cost insurance. Please note we do not accept credit cards.