267, Boston & Somerville RPO, Marr trip 16, 1898 flag cancel type #BO-7-a (Rarity VII) ties 2c stamp to legal size Official envelope, addressed Everett MA, scarce flag, VF.

CV. 150-200

300, Chatt Tenn, Electric Car, Oct 29 1903 duplex postmark ties 1c stamp to ppc, corners toned, addressed Vineland NJ, this is one of the rarest of all street car markings, Fine.

CV. 750-1,000

Boston Street Car RPO Collection, over 40 covers and cards each with various Boston Street Car markings including from Boston & N. cambridge flag, Boston & Brighton flag, Boston & Somerville, Boston & Dorchester, Boston & Maldden, Boston Circuit, many with many varieties, also with MPOS monograph for Boston, most are Fine or better.

CV. 300-400

Street Car Collection, over 150 covers or cards (also some 2x4 cuts), with markings from Brroklyn (1), Cleveland (8), Philadelphia (20+), Chicago (40+), Baltimore (80+), diverse selection of duplexes, flags and straight line machines, numerous lines are present, condition somewhat mixed, includes MPOS Chicago Street Car monograph, most are F-VF.

CV. 300-400

267, RARE EKU, Boston Circuit RPO, Jun 12 1896 cds with cork killer, postmark slightly off at top, ties 2c stamp to small envelope, soiled, addressed Albany NY, this is reported to be the "Earliest of all Boston Street Car" postmarks, with 1994 letter from Herman Baker, possibly an earlier has now been reported, exceedingly rare, Fine.

CV. 200-300

331, Boston & Cambridge B, RPO, Oct 7 1909 duplex streetcar postmark type #BO-2-d (rarity IX) ties 1c stamp to ppc, addressed to New Brunswick Canada, scarce route type, VF.

CV. 150-250

267, Boston, N. Cambridge RPO, Nov 24 Trip 12, 1897 flag cancel type #BO-2-a (Rarity VII, EKU) ties 2c stamp to envelope, addressed Philadelphia PA, Fine.

CV. 150-200

Chatt. Tenn. Electric Car,

Nov 2 1903 well struck Street Car RPO ties #300 to ppc, some staining, addressed Washington DC, Very Fine; only recorded used between Oct 29-Nov 3 this being new latest recorded date; this is the rarest of all street car postmarks with less than 5 recorded, last reported auction sale in 1990s for $1,525 when only 3 were recorded, article from “Transit Postmark Collector” included. 

CV. 500-750