Descrizione sommaria:

Asse¹, zecca di Roma 119 ÷ 138 d. C., RIC II 678 var. (pag. 427), BMC III 1349 (pag. 440), Cohen II 1357 (pag. 218), indice di rarità "C"

D. HADRIANVS AVGVSTVS. Adriano, laureato a destra, con drappeggio sulla spalla sinistra;
R. SALVS AVGVSTI². S C a sinistra e a destra in basso nel campo. COS III in esergo. La Salute in piedi a sinistra nutre con una patera tenuta con la mano destra un serpente arrotolato attorno ad un altare mentre sorregge con la mano sinistra uno scettro;

mentre nel web ho trovato i seguenti link:

1. http://www.coinarchives.com/a/lotviewer.php?LotID=152859&AucID=182&Lot=764 Auktionshaus H. D. Rauch GmbH > Mail Bid Sale 11 Auction date: September 12th, 2006 Lot number: 764 Price realized: 52 EUR (approx. 66 U.S. Dollars as of the auction date) Lot description: Hadrian - Crispina RÖMISCH KAISERZEIT Hadrianus 117-138 As (10,47 g), Rom 125/128. Av.: HADRIANVS AVGVSTVS, belorbeerte links drapierte Büste rechts. Rv.: SALVS AVGVSTI/COS III, Salus steht links füttert Schlange bei Altar, S-C. RIC:-(678 var.) z.T. leicht korrodiert R s.sch. Estimate: EUR 50.
2. http://www.coinarchives.com/a/lotviewer.php?LotID=122320&AucID=142&Lot=467 Auktionshaus H. D. Rauch GmbH > Auction 75 Auction date: May 6th, 2005 Lot number: 467 Price realized: 90 EUR (approx. 116 U.S. Dollars as of the auction date) Lot description: Hadrian - Aelius Hadrianus 117-138 As (11,12 g), Rom 125/8. Av.: HADRIANVS AVGVSTVS, belorbeerte, links drapierte Büste rechts. Rv.: SALVS AVGVSTI, Salus steht rechts, füttert Schlange bei Altar, hält Szepter, S-C.i.A. COS III. RIC:1678, ohne Drapierung; Rv. leicht korrodiert s.sch. Estimate: EUR 60.
3. http://www.coinarchives.com/a/lotviewer.php?LotID=91422&AucID=98&Lot=399 Numismatik Lanz München > Auction 121 Auction date: November 22nd, 2004 Lot number: 399 Price realized: 270 EUR (approx. 352 U.S. Dollars as of the auction date) Lot description: RöMISCHE MüNZEN KAISERREICH HADRIANUS (117 - 138) .. No.: 399 Schätzpreis-Estimation: EUR 300,- d=26 mm As, 126. HADRIANVS - AVGVSTVS. Büste mit Lorbeerkranz und drapierter linker Schulter rechts. Rs: SALVS - AVGVSTI / COS III / S - C. Salus mit Szepter en face stehend und aus Patera um Altar gewundene Schlange fütternd. RIC 678 var. C. 1357. BMC 1349. Hill 277. 10,55g. Selten. Dunkle, grünbraune Patina, kleine Korrosionsspuren und Kratzer, fast vorzüglich.
4. http://www.coinarchives.com/a/lotviewer.php?LotID=72770&AucID=77&Lot=2169 Gorny & Mosch Giessener Münzhandlung > Auction 130 Auction date: March 8th, 2004 Lot number: 2169 Price realized: 95 EUR (approx. 117 U.S. Dollars as of the auction date) Lot description: RÖMISCHE KAISERZEIT Objekt-Nr.: 2169 Hadrian, 117 - 138 n. Chr. AE As, (10,23 g.), 125 - 128 n.Chr. Mzst. Rom. Vs.: HADRIANVS AVGVSTVS, Kopf mit Lorbeerkranz n. r. Rs.: SALVS AVGVSTI COSS III / S - C, n. l. stehende Salus mit Zepter und Schale steht neben einem Altar, um den sich eine Schlange windet. RIC 678; C. 1357. Braune Glanzpatina, gutes ss Estimation: € 120,00.
5. http://www.coinarchives.com/a/lotviewer.php?LotID=72771&AucID=77&Lot=2170 Gorny & Mosch Giessener Münzhandlung > Auction 130 Auction date: March 8th, 2004 Lot number: 2170 Price realized: 190 EUR (approx. 235 U.S. Dollars as of the auction date) Lot description: RÖMISCHE KAISERZEIT Objekt-Nr.: 2170 Hadrian, 117 - 138 n. Chr. AE As, (11,28 g.), 125 - 128 n.Chr. Mzst. Rom. Vs.: HADRIANVS AVGVSTVS, Kopf mitDraperie auf der l. Schulter u. Lorbeerkranz n. r. Rs.: SALVS AVGVSTI COSS III / S - C, n. l. stehende Salus mit Zepter und Schale steht neben einem Altar, um den sich eine Schlange windet. RIC 678; C. 1357. Schöne grüne Patina, ss­vz Estimation: € 200,00.
6. http://www.wildwinds.com/coins/sear5/s3692.html Hadrian Copper As - Salus Obv: HADRIANVS AVGVSTVS, laureate bust right, light drapery on far shoulder SALVS AVGVSTI COS III / S C, Salus standing left, feeding snake arising from altar and holding a sceptre, 10.1 gr Sear 3692 - RIC 678 Winning bid: US $10.77 Ended: Jul-17-05.
7. http://www.wildwinds.com/coins/ric/hadrian/RIC_0678.1.jpg OBVERSE: Bust r., HADRIANVS AVGVSTVS. REVERSE: Salus l. feeding snake rising fom altar, SALVS AVGVSTI COS III S C. DESCRIPTION : A decent example of Van Meter 127var. Weight is 11.0 grams and size is 26mm. Currently $12.29 Oct-24-00.
8. http://www.wildwinds.com/coins/ric/hadrian/RIC_0678.2.jpg As of Hadrian Decscription: * 27 mm * 13.9g * Listed in RIC#678 * (HADRIANUS AUGUST)US * SALUS AUGUSTI COS III SC * Struck 125-28ad Coin has mottled red black brown patina which is still crusty on obverse and has been broken through to the copper in areas. Reverse depicts Salus feeding snake coiled about altar. Currently $5.50 Mar-05-00.
9. http://www.wildwinds.com/coins/ric/hadrian/RIC_0678.3.jpg HADRIAN . 117-138 AD. Bronze As, 28mm (11.99 gm). R: Salus standing left, feeding snake coiled around altar from patera. cf. RIC 678. Nice even strike, VF. Current bid: US $10.50. (Reserve not met) Ended: Dec-08-05

Un saluto cordiale. 
Giulio De Florio
 

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Note: 
(1)Raccolgo in tabella le caratteristiche fisiche degli assi della tipologia di figura presenti nei link di cui sopra e nel data base dell'ANS (American Numismatic Society):