Overprints on Fiscal stamps. 1944, black handstamped overprint ''CSR'' on Judicial stamps of 10f, 15f, 20f and 30f, complete set of four, each value with overprint ink permeating through porous paper, full OG, NH, VF, each stamp expertized by Dr. Blaha, C.v. CZK12,200 (Image)

Overprints on Fiscal stamps. 1944, black handstamped overprint ''CSR'' on Judicial stamps of 10f in left sheet margin horizontal strip of four, 20f in left sheet margin horizontal strip of five and 30f in top left corner sheet margin horizontal strip of four, all with full OG, NH, VF and very scarce multiples, C.v. CZK44,000++ (Image)

Overprints on Fiscal stamps. 1944, black handstamped overprint ''CSR'' on Bond stamps of 3f, 15f, 30f, 45f (20 stamps overprinted), 48f, 60f and 1.50p, set of seven values, full OG, NH, VF and scarce group, each stamp expertized by Dr. Blaha, C.v. CZK87,000=US $3,950 (Image)

Overprints on Fiscal stamps. 1944, black handstamped overprint ''CSR'' on Bond stamp of 3f violet brown and light brown, horizontal strip of three, full OG, NH, VF and scarce multiple, C.v. CZK21,000 (Image)

Overprints on Fiscal stamps. 1944, black handstamped overprint ''CSR'' on Bond stamp of 3p blue and light brown, full OG, NH, VF and very rare, only 7 stamps were produced, Dr. Blaha guarantee hs, C.v. CZK50,000=US$2,275 (Image)

Overprints on Fiscal stamps. 1944, black handstamped overprint ''CSR'' on Duty stamps of 4f, 5f, 10f, 20f (23 printed), 30f, 40f and 50f, complete set of seven, full OG, NH, VF and rare unit, most with Dr. Blaha's expert hs, C.v.CZK76,900 (Image)

Overprints on Fiscal stamps. 1944, black handstamped overprint ''CSR'' on Duty stamps, two of 1p with central design in brownish violet or in dark green, plus 2p, 3p and 5p (9 printed), complete set of five, full OG, NH, VF and very rare group, each one with Dr. Blaha guarantee hs, C.v. CZK130,000=US$5,900 (Image)

Overprints on Fiscal stamps. 1944, black handstamped overprint ''CSR'' on Duty stamp of 1p brownish violet and orange, top left corner sheet margin horizontal strip of three, full OG with minor waves, NH, VF and scarce multiple, C.v. CZK39,000++ (Image)

Overprints on Fiscal stamps. 1944, black handstamped overprint ''CSR'' on Fiscal stamps of 5f, 10f, 20f, 50f, 1p (12 printed), 2.50p (16 printed), 3p and 4p, complete set of eight, each one contains two parts (stamp and receipt), full OG, NH, VF and very rare unit, each stamp with Dr. Blaha's expert hs, C.v. CZK119,800=US$5,450 (Image)

Overprints on Fiscal stamps. 1944, black handstamped overprint ''CSR'' on Agriculture Workers Insurance stamps of 30f, 1p and 3.90p, each one contains two parts (stamp and receipt), complete set of three, full OG, NH, VF, Dr. Blaha's expert hs, C.v. CZK19,600 (Image)

Overprints on Fiscal stamps. 1944, black handstamped overprint ''CSR'' on Check stamps of 10f, 20f and 50f, complete set of three, full OG, NH, VF and scarce, Dr. Blaha's guarantee hs, C.v. CZK46,000 (Image)

Overprints on Fiscal stamps. 1944, black handstamped overprint ''CSR'' on Check stamp of 2p brown on rose network, full OG, NH, VF and rare, only 15 stamps were produced, expertized by Dr. Blaha, C.v. CZK32,000 (Image)