p. 47, "apperance" to "appearance" (14) (has a blurred appearance) p. 47, "diffent" to "different" (30) (a different design) p. 48, "Brattleborro" to "Brattleboro" (8) (of Brattleboro, Vermont) p. 50, "seperately" to "separately" (7) (stamp separately engraved) p. 52, "accomodation" to "accommodation" (7) (as an accommodation;) p. 53, "impresions" to "impressions" (102) (re-impressions in red) p. 55, "orignally" to "originally" (11) (originally ruled into spaces) p. 64, "permiting" to "permitting" (4) (permitting to be used) p. 78, "Terell" to "Terrell" (2) (Mr. Terrell, Third Assistant Postmaster General) p. 80, "Goverment" to "Government" (34) (dies by the Government) p. 88, "Pastmaster" to "Postmaster" (200) (the Postmaster General) p. 91, "postmater" to "postmaster" (200) (unlawful for any postmaster) p. 92, "Priviledge" to "Privilege" (13) (the Franking Privilege) p. 93, "lettters" to "letters" (200) (amount on letters) p. 94, "Casellar" to "Cassilar" (2) (Toppan, Carpenter, Cassilar & Co.) p. 104, "prolongued" to "prolonged" (3) (right side prolonged) (this correction is noted on the publishers "Errata" page) p. 107, "vermillion" to "vermilion" (15) (with yellowish vermilion) p. 110, "millemetres" to "millimetres" (2) (space of two millimetres) p. 110, "impresion" to "impression" (102) (Plate impression,) p. 119, "runing" to "running" (5) (and running off to the right) p. 120, "Botom" to "Bottom" (110) (LEFT. Top, Bottom) p. 123, "newpapers" to "newspapers" (88+) (through the newspapers) p. 124, "Immediatly" to "Immediately" (3) (Immediately after the expiration) p. 127, "ocre" to "ochre" (5) (5 cents, ochre, shades of brown.) p. 129, "impresion" to "impression" (102) (Plate impression,) p. 132, "borderded" to "bordered" (105) (bordered by a broad) p. 140, "compossed" to "composed" (19) (composed of depressed lines) p. 159, "ninty" to "ninety" (27) (ninety cents, Commodore) p. 160, "posesion" to "possession" (11) (present issue, in possession) p. 170, "vermillion" to "vermilion" (15) (7 cents, vermilion.) p. 179, "ZEVERLY" to "ZEVELY" (2) ((Signed.) A. N. ZEVELY) p. 180, "hurridly" to "hurriedly" (0) (hurriedly gotten up) p. 185, "conspicious" to "conspicuous" (6) (shade lines being conspicuous) p. 194, "improvments" to "improvements" (5) (improvements in machinery) p. 197, "soild" to "solid" (60) (broad solid colored line) p. 200, "whereever" to "wherever" (1) (wherever required) p. 201, "beween" to "between" (117) (colored band between) p. 207, "cirular" to "circular" (55) (From the third circular) p. 209, "newpaper" to "newspaper" (88+) (newspaper stamps in other countries) p. 209, "newpapers" to "newspapers" (88+) (distribution of newspapers and periodicals) p. 213, "principly" to "principally" (3) (principally at Chicago) p.