Within the Database, you can filter down to specific models and Sections (e.g. all service bulletins relating to Engines for E-Type Series 1). Having read the relevant titles, you can then click on the bulletin number you wish to read and it will then automatically open the scanned PDF File. For those bulletins that cross-reference other bulletins, additional links are present.
Screen Prints below (these can be enlarged if you click on them):

The Service Bulletin Database (snapshot of 43 bulletins spanning all models in ascending date order)

Filtered down to E-Type S1 and with a specific bulletin clicked on

The Spares Bulletin Database (snapshot of 47 bulletins spanning all models in ascending date order)

Filtered down to E-Type S1, Body Section and with a specific bulletin clicked on.
I am still working on the database so you can search on a specific term (e.g. clutch) so it would then display all relevant Service and Spares Bulletins. The database is complete in terms of the bulletins I thus far own (over 1,100 Service and Spares Bulletins) but there are more I still need to collect so if you have any spare please let me know.
This was a project I would never had countenanced in ordinary times but it is proved a useful hobby over the past months (and has definitely broadened my knowledge of the marque).