I came across this quite by chance.
http://ethos.bl.uk, a division of the British
Library currently lists over 30,000 thesis from the past 40+ years, many of which are available for immediate free download.
You need to sign up for the service but it is free and immediate.
A simple
search using the word "coinage" finds the following useful theses which are available free of charge. (Note - after clicking "View Thesis" you need to click on "Choose Pricing/Delivery" on the right. As you will see, the following theses are free of charge. also, the "2 volumes" information has been added by myself.
A study of the coinage of
Chios in the Hellenistic and Roman periods. (2 volumes)
Author:
Lagos, Constantinos. 1998
Coinage in
Roman Syria 64 BC - AD 253 (2 volumes)
Author:
Butcher, Kevin Edward Templar. 1991
The coinage of
Gordian III from
Antioch and
Caesarea (2 volumes)
Author:
Bland,
Robert Farrant. 1991
Roman
Phrygia : cities and their coinage.
Author: Armstrong, Andrea June. 1998
Antigonos Gonatas : coinage,
money and the economy.
Author:
Panagopoulou, Ekaterini. 2000
The Iron Age coinages of the south midlands, with particular reference to distribution and deposition.
Author: Curteis, Mark Edward. 2001
The metallurgical development of the
Roman Imperial coinage during the first five centuries A.D.
Author: Cope, L.H. 1974
A coomparative analysis of
Romano-British site coin finds.
Author: Ryan, N.S. 1987
Barbarous radiates : A study of the irregular Roman coinage of the 270's and 280's AD from Southern
England.
Author:
Davies, J.A. 1988
The Abbasid coinage of Madinat Al-Salam from 146/763 to 218/833.
Author: Daftar, N. A. R. 1978
Moneyers of the late Anglo-Saxon coinage 1016-1042.
Author: Smart, V J. 1981
The monetary economy of the eastern Mediterranean, from
Trajan to
GallienusAuthor:
Katsari,
Constantina. 2001
Folles and
forgeries : an appraisal of the composition of Roman copper-alloy coinage of the mid-third and mid-fourth centuries A.D. from
Britain.
Author: Ponting, Matthew
James. 1994
The chronology and development of the coinage of
Corinth to the Peloponnesian War
Author: Coupar, Sally-Anne 2000
Aspects of the Iron Age coinage of northern East Anglia with especial reference to
hoardsAuthor: Chadburn, Amanda Dorothy Barras 2006
The recoinage and exchange of 1816-17
Author: Clancy, Kevin 1999
Athenian Taxation from the Pisistratids to Lycurgus 550 325 ??
Author: Fawcett,
Peter William 2006
The coinage of Atrebates and Regni
Author:
Bean, Simon C. 1994
Coinage and conflict : the manipulation of
Seleucid political imagery
Author: Dodd, Rebecca 2009
Money and power in the Viking Kingdom of York, c.895-954
Author: Gooch, Megan Laura 2012
Synoikism : people, power and poleis
Author: Rihll, Tracey Elizabeth 1986
Industry and Empire : administration of the Roman and
Byzantine Faynan
Author: Friedman, Hannah
Ariel 009
If you
search with terms such as Coins Coinage
Numismatics etc, only the titles with the pdf logo to the right of the title are available for download. Others, showing an open padlock may be available from the issuing institution.