Keystone Auction 18 – The Gasvoda Collection
Lot: 401. Constans II. 641-668. Æ Follis (25mm, 4.10 g, 6h). Syracuse mint. Struck 647-650. Near VF.

Keystone Auction 18 – The Gasvoda Collection
Lot: 402. Constantine IV Pogonatus. 668-685. Æ Half Follis (16.5mm, 2.73 g, 6h). Syracuse mint. Struck 674-681(?). VF.

Keystone Auction 18 – The Gasvoda Collection
Lot: 403. Justinian II. First reign, 685-695. Æ Follis (27mm, 5.46 g, 6h). Syracuse mint. Near VF.

Keystone Auction 18 – The Gasvoda Collection
Lot: 404. Tiberius III (Apsimar). 698-705. AV Solidus (18.5mm, 4.43 g, 7h). Constantinople mint, 3rd officina. NGC Ch AU, 4/5, 4/5.

Keystone Auction 18 – The Gasvoda Collection
Lot: 405. Philippicus (Bardanes). 711-713. AV Solidus (19mm, 4.50 g, 6h). Constantinople mint, uncertain (1st or 3rd) officina. NGC MS, 4/5, 3/5, brushed.

Keystone Auction 18 – The Gasvoda Collection
Lot: 406. Leo V the Armenian, with Constantine. 813-820. Æ Follis (17mm, 2.04 g, 6h). Syracuse mint. Good VF.

Keystone Auction 18 – The Gasvoda Collection
Lot: 407. Theophilus. 829-842. Æ Follis (17mm, 3.40 g, 6h). Syracuse mint. Struck 830/1-842. VF.

Keystone Auction 18 – The Gasvoda Collection
Lot: 408. Constantine VII Porphyrogenitus, with Romanus II. 913-959. AV Solidus (20mm, 4.35 g, 6h). Constantinople mint. Struck 945-959. NGC Ch AU, 5/5, 4/5.

Keystone Auction 18 – The Gasvoda Collection
Lot: 409. Constantine IX Monomachus. 1042-1055. AV Histamenon Nomisma (27.5mm, 4.38 g, 6h). Constantinople mint. NGC AU, 4/5, 4/5, die shift.

Keystone Auction 18 – The Gasvoda Collection
Lot: 410. Michael VI Stratioticus. 1056-1057. AV Tetarteron Nomisma (20mm, 4.05 g, 6h). Constantinople mint. NGC Ch AU*, 5/5, 4/5, brushed.

Keystone Auction 18 – The Gasvoda Collection
Lot: 411. Michael VII Ducas. 1071-1078. EL Histamenon Nomisma (30mm, 4.42 g, 5h). Constantinople mint. NGC Ch XF, 2/5, 2/5, brushed.

Keystone Auction 18 – The Gasvoda Collection
Lot: 412. Michael VII Ducas. 1071-1078. EL Histamenon Nomisma (28.5mm, 4.40 g, 6h). Constantinople mint. NGC Ch XF, 4/5, 4/5, die shift.

Keystone Auction 18 – The Gasvoda Collection
Lot: 413. Alexius I Comnenus. 1081-1118. AV Hyperpyron (32mm, 4.37 g, 6h). Constantinople mint. Struck 1092/3-1118. With NGC photo-cert 8560324-06, graded Ch XF, Strike: 4/5, Surfaces: 1/5, wrinkled.

Keystone Auction 18 – The Gasvoda Collection
Lot: 414. John II Comnenus. 1118-1143. EL Aspron Trachy Nomisma (33mm, 4.18 g, 6h). Constantinople mint. Struck 1122-circa 1143. With NGC photo-cert 8560324-063, graded Ch VF, Strike: 2/5, Surfaces: 3/5, die shift.

Keystone Auction 18 – The Gasvoda Collection
Lot: 415. John II Comnenus. 1118-1143. AV Hyperpyron (33mm, 4.41 g, 5h). Constantinople mint. Struck 1137-circa 1143. NGC Ch XF, 2/5, 2/5, die shift.

Keystone Auction 18 – The Gasvoda Collection
Lot: 416. John II Comnenus. 1118-1143. BI Trachy (29mm, 4.13 g, 6h). Constantinople mint. Struck 1137-circa 1143. VF.

Keystone Auction 18 – The Gasvoda Collection
Lot: 417. Manuel I Comnenus. 1143-1180. EL Aspron Trachy (30mm, 4.09 g, 6h). Constantinople mint. Struck circa 1160-circa 1164. With NGC photo-cert 8560324-064, graded Ch VF, Strike: 3/5, Surfaces: 4/5, die shift.

Keystone Auction 18 – The Gasvoda Collection
Lot: 418. Alexius III Angelus-Comnenus. 1195-1203. BI Aspron Trachy (29mm, 4.28 g, 6h). Constantinople mint. Struck 1197-1203. Good VF.

Keystone Auction 18 – The Gasvoda Collection
Lot: 419. Latin Rulers of Constantinople. 1204-1261. BI Trachy (25mm, 2.09 g, 6h). Small module. Constantinople mint. Near EF.

Keystone Auction 18 – The Gasvoda Collection
Lot: 420. Michael VIII Palaeologus. 1261-1282. Æ Trachy (24.5mm, 2.05 g, 6h). Constantinople mint. VF.