Bulgaria. Collection mostly used 1879–1993 in old writing book. Very comprehensive and partly specialized coll. incuding shades accoring to Kohl. E.g. a strong classic section with Mi 1–5, 6, 11, 21–24 (incl. 21 I+II and 23 I+II, 24 unused, 39 inverted overprint, specialities, 247–48x, 280–85 used, s/s 4-6 xx, officials, etc. The collector has made notes throughout about number, perfs., etc. Fine quality.
