Dear Colleagues, I sent these out a couple of weeks back, but thought I'd have one more go before we gave them up. I was certain we might get some hits on the top one (as a journal series it's changed title so many times, of course), but no luck as yet. Journal Details: Transactions (of the) American Institute of Mining, Metallurgical and Petroleum Engineers [Transactions, AIME] Article Details: 1948, v.175, pp.184-201 Article Author: L.S. Darken Journal Details: Tidsskrift Fur Kjemi Og Bergvaesen Article Details: 1922, 2(10), pp.151- Article Author: E.Schreiner Will supply Request numbers and BL customer code to anyone who holds either item. Kind regards, John -- -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- John Clarke, Reader Services, Central Science Library, Cambridge University Library, Bene't Street, Cambridge, England, CB2 3PY Webpage: http://www.lib.cam.ac.uk/CSL Telephone: (01223) 768221 or (01223) 334742 -- -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- John Clarke, Reader Services, Central Science Library, Cambridge University Library, Bene't Street, Cambridge, England, CB2 3PY Webpage: http://www.lib.cam.ac.uk/CSL Telephone: (01223) 768221 or (01223) 334742