Reading and studying other restorers blogs are great for motivation and research. Maybe they have already crossed that bridge you are coming to or maybe you can help them. Here are some good ones:
Mark is restoring one of the three handbuilt P1800 prototypes built by Carozzeria Pietro Frua here: Project Volvo 958- X3
Richard restored chassis number 115 here: Richard Nyberg’s “Min P1800
Volvo 1800 Pictures is a huge resource for Volvo 1800 information including the largest registry for these cars. If your car is not listed, make sure to add it. Managed by Karl Eric Målberg. They do all this work for free, visit and support of you can.
Volvo Amazon Picture Gallery Just like the 1800 registry above, this is a huge resource for Volvo Amazon 120 series. If your car is not listed, make sure to add it. Managed by Karl Eric Målberg and Fredrik Lofter. They do all this work for free, visit and support of you can.
Swedish 1800 Club Club for Volvo 1800 cars (in Swedish)
Swedish Amazon Club Club for the Volvo Amazon 120 series. (in Swedish)
Swedish Volvo PV Club. Club site for the Swedish Volvo PV 444 and 544 cars. Duetts too of course. (in Swedish)
Swedish 140 Club. Site for 140 cars
Volvo Heritage Volvo Corporate Heritage Page
Jimmy’s “My Volvo 1800” I don’t know this person but it looks like he did a great job on his Volvo 1800. Worth a look.