1982 German Catalogues

These are pages from an instrument distributor/sellers catalogue.
We presume they date from 1982 as the page numbers match those shown on the price list which is dated September 1982

Front cover
Thunder I, II and III
Thunder I and II basses, Rainbow I
Concord I and III, Concord bass I
September 1982 price list
No date on this one.
We assume it’s 1982 as it mentions that Westones are available in America.
There was no US distributor until 1982.
Front page
Concord I & II, Thunder I & II, Concord bass I