Many thanks to the top chaps over at Hi-Fi Corner (Edinburgh) for sending through scans of the original literature/brochure for the Prior and Abbot floorstanders.
A few weeks ago, rog on pinkfishmedia.net refoamed his pair of Royd Seven speakers. With his kind permission, I have reproduced the details here in a useful guide for others who wish to undertake this project. It’s by no means an easy task and not for the faint hearted, however given the cost of picking up a pair of old Sevens (or other older 7ltr Royds) in need of repair, there is little to lose.
Read the full article on refoaming the speakers here.