With images! You need to be signed into a FamilySearch account to view the images, but you don't need to be at a FamilySearch Centre, or a "member of a supporting organization" as is the case with many of their images.
https://familysearch.org/search/coll...meFilter=false
The information about the database says "This collection contains marriage bonds and allegations from the Diocese of Exeter for marriages that took place in Devon and Cornwall from 1660-1912. These records were filmed at the Devon Record Office."
Now the bad news - although it says there are 4,692 images, and it shows a list of 81 film numbers to browse through, apparently only 540 records have been indexed so far. So not much point searching at the moment, only browsing. But it does not show what each film contains, only the numbers. It infuriates me when they do this! Luckily, since there are only 81 films, it shouldn't take long to put together a list of what each one is. Back with that later...