"Punj L R" = Punjab Law Reporter? 296 being the page number.
1904 is "Volume 5", as far as I can tell - and copies are held in the UK at the British Library, and at SOAS (University of London). If you're not in the UK, you can check for where near you holds copies:
http://www.worldcat.org/title/punjab-law-reporter/oclc/1763180&referer=brief_resultsThe BL will do digital copies (not sure how much it would cost, likely to not be cheap). Otherwise, if you can get to London, it's possible to get day entry to the SOAS library (for non-commercial research it's free if you're only visiting a couple of days a year).