Bolivia 1860 Cochabamba Franca Stampless. Folded letter with fancy red oval wreath cancel, to La Paz, contents datelined 1860, trivial file folds, Very Fine and attractive. Estimate  $150 - 200. $0 (Image)

Bolivia 1887 Arms Roulettes. 4-color franking, 1c rose, 2c violet (x3), 5c blue + 10c orange, totals 22c, on cover to Leipzig, Germany, postmarked "La Paz, Bolivia, Jun 20 1887" with "via Panamá" endorsement, large double circle Lima-Peru transit and German receiver on reverse, cover slightly reduced at left, few stamps with trivial rust spots on edge, otherwise Very Fine and scarce usage. Scott No. 24-7  Estimate $250 - 350. $0 (Image)

Bolivia 1895 to Valparaiso. 10c brown on buff entire, uprated with 1894 "Coat of Arms" 1c+2c(x2)+5c issues, double circle "Uyuni" cancels, Valparaiso receiver & purple double oval company datestamp on reverse, Very Fine and scarce. Scott No. 40-42  Estimate $250 - 350. $0 (Image)

Bolivia 1909 Reg'd to Hamburg. Attractive 3-color franking, 5c+10c+20c July Revolution issues, on registered cover from La Paz, with fancy purple registered postmarks & registered marking, additional Callao-Peru registered transit. Scott No. 78-80  Estimate $150 - 200. $0 (Image)

Bolivia 1930 Zeppelin & Condor Flights. 3 covers, 2 for the May 14 Europe-Pan America Zeppelin flight, 1st franked with C24+C14, to Wurttemberg, 2nd franked with C25+C15 (C24&25 both very scarce), both covers with appropriate cachets and Friedrichshafen receivers; 3rd cover is July 30 Lloyd-Condor flight franked with C27-34 complete set, addressed to Berlin, backstamped Rio di Janeiro, with Lloyd Aereo Boliviano circular cachet and 3-color Bolivia-Brasil etiquette; very attractive and scarce covers, Very Fine. Estimate  $350 - 500. $0 (Image)

Bolivia 1933-35 Chaco War Military Mail. 3 covers, including 1933 military field post with purple oval sawtooth "28 Dic 1933 Gran Chaco" alongside blue triangular "Servicio Etapas Tres Pozos", blue "Censura" on reverse; 1934 with green "Censura… Campaña del Chaco", etc; 1935 fancy "Cochabamba" registry cancel with oval sawtooth "Correo Militar…Cumando Primer Guerro" all purple, "Censurada" and other markings on reverse; very interesting and very scarce, seldom offered covers, F.-V.F. lot. Estimate  $300 - 400. $0 (Image)