Sorry boss, Beverley were never Olympic clones or quality. They were the equal of the regular premiers but had flanged hoops. The boss of premier - not premier itself- bought Beverley from deans and had them made in the premier factory. Then b&h bought Beverley and continued production at premier. When b&h gave up, premier continued the exact same drums as projectors alongside resonators. In the US they were called 8000 series.I believe deans made the first laminated shellsPlease read the pages on my site http://rogerkelly.weebly.com and click on Beverley history for dates
But Roger, that is what I said. The drums were upgraded from Olympic clones ,when Boosey and Hawkes took over the distribution. I just sold a 3 piece Gold Sparkle mid 60's Beverley kit 14x5,12(11 7/8)x8,20x12, with a gold circular badge around the vent. In all ways it is identical to an Olympic Blue Satin Swirl kit I sold 6 years ago but had those ugly fluted lugs(28 lugs on all 3 drums combined) that resemble mid-60's Vauxhall door handles. The wrap looks like it was hammered by a surplus Italian P.O.W. cymbal smith displaced from the Zyn workshop.Even the stands were the same as Olympic(which had nice wrap,by the way), except there was a Beverley footboard that looked like a fish and some fancy(?) design work,probably by a laid off Ford Cortina toolroom apprentice . Della-Porta had really thrown the brand to the dogs and it was rescued ,when B&H(who never ever made a crappy drum) began marketing them(if only they had changed the lugs).
I do have pre Della-Porta Beverley drums,with thin 3 ply Mahogany shells,(Honduran---i.e. real mahogany, not that Luan recreation room panelling) ,diecast hoops,16 elegant lugs,4 inch cast strainer arm and a beautiful sound and response, so I have seen the decline in Beverley drums into the 60's first hand. The 50's Beverley's were professional drums,the 60's Beverley's were entry level drums,the 70's Beverley's were again professional drums.