SPECIAL CoLLecTIONS Hartree, William, 1870- *S06. British postage paid stamps; an illustrated and -P913 priced catalogue of over 5000 varieties used be- -H25B tween 1870 and 1912. Cambridge[Eng.J W.Heffer and Sons ,D6d., 1913.
xxiii,4ep. illus. 19cm.
1. Postage-stamps--Gt. Brit.--Catalogs. 2. Stamped envelopes--Gt. Brit.--Catalogs.
I. Tithe, & MB