Unknown2019-03-122019-03-121900EPM-073-02-002http://hdl.handle.net/20.500.11867/15821Single sheet 5 x 8 inch. Printed recto and verso. Date est."Pigeons will go from us to you quicker than a letter. The express deliveries beat the mails. If you wish to know approximately how long it will take for pigeons to go from Boston to you, notice the date of our letter acknowledging the receipt of your money, and its postmark. Remember that the pigeons will be delivered to you quicker than our letter -- from half a day to two days quicker." Includes the rate to a variety of cities. Of note is the inclusion of Seattle and Virginia City for Washington State. Virginia City no longer exists.