Lot Essay
Note: this cover features two exposition cancellations not listed by Bomar including Model Post Office Sta. Parcel Post and Model Post Office Sta. M.O.B. est.
PANAMA-PACIFIC ISSUE
cover 1c-10c Panama-Pacifics (400, 401-403), single of each placed vertically (perfs. in at left on the 2c), tied on neat cover by 'San Francisco, Cal. Dec. 4, 1915 Model Post Office Panama-Pacific International Exposition' machine slogan exposition postmark (Bomar SF15-02), cover with five other different exposition postmarks, all are model post office station postmarks including registry, parcel post and M.O.B. cancels (including Bomar SF15-01, 06, 07a, except that the last does not appear to be a steel die handstamp)
Details
cover 1c-10c Panama-Pacifics (400, 401-403), single of each placed vertically (perfs. in at left on the 2c), tied on neat cover by 'San Francisco, Cal. Dec. 4, 1915 Model Post Office Panama-Pacific International Exposition' machine slogan exposition postmark (Bomar SF15-02), cover with five other different exposition postmarks, all are model post office station postmarks including registry, parcel post and M.O.B. cancels (including Bomar SF15-01, 06, 07a, except that the last does not appear to be a steel die handstamp)
VERY FINE AND QUITE ATTRACTIVE, EXPOSITION POSTMARKS ON THE FIVE CENT AND TEN CENT DENOMINATIONS ARE QUITE SCARCE
VERY FINE AND QUITE ATTRACTIVE, EXPOSITION POSTMARKS ON THE FIVE CENT AND TEN CENT DENOMINATIONS ARE QUITE SCARCE