Hello, Denise,
Unfortunately, newspapers did not always carry reports of accidents, nor have many coroners records survivied, I have never been successful in finding either for the accidental deaths that have happened in my famiily altho, the accidents in question were unusual.
As you grgrandfather died in St Barthomew's Hospital, try their Archive dept., they have always been very helpful in supplying info. when I have asked their help. When an accident happens if the person involved is "dead on arrival" a the hospital no admittance details are kept but if they were alive on admittance & died within the hospital, records are kept. On contacting the Archive Dept., give them all the detals you have, i e all the info on the death cert. including who reg'd the death.
http://www.bartsandthelondon.org.uk/aboutus/st_bartholomews_hospital.aspIf you scroll down to the bottom of the page you will see contact info., Samantha was very helpful to me when I made enquiries.
By the way, if you want to know where Brewery Rd was, it is now called Paget Rd, just off the northern end of Goswell Rd. Clerkenwell
good luck,
Meliora