These were the ones I was referring to
Folder= MKF01-20
MKF1       Alex Campbell & Leesiders
MKF2       Dominic Behan & Strawbs
MKF3       Noel Murphy & Panama Limited Jug Band
MKF4       Carolyn Hester & Lynn and Grahame McCarthy
MKF5       Jacquie and Bridie & Jeremy Taylor
MKF6       The Tinkers* & Wally Whyton
       (Folk Group with changeable Lineup only consistent
       member Gerry Fox)
MKF7       Arlo Gutrie & The Strawbs
MKF8       Ian Campbell FG & Leon Rosselson
MKF9       Steve Benbow, Saffron, Sweeneys Men
MKF10       Young Tradition & Stefann Grossman
MKF11       The Four Folk & Dave and Toni Arthur
MKF12       Hedy West, The Halliard & Derek Brimstone
MKF14       Hamish Imlach & The Skerries
MKF15       Redd Sullivan & Martin Windsor with Maureen Kennedy Martin
MKF16       Clancy Brothers, Tommy Makem & The Johnstons (Pre Paul Brady)
MKF17       Peggy Seeger & Ewan MacColl
MKF18       Johnny Silvo, Piers Hayman & Sandy Denny
MKF19       Leonard Pearsey, Mary Kent and Tim & Martin Wyndham Read

Folder=MKF21-40
MKF21       Martin Carthy and Dave Sarbrick, Nadia Cattousse & Bob Davenport
MKF22       The Foggy-Dew-O & Cy Grant
MKF24       Jeremy Taylor & Sidney Carter & Nick Taylor
MKF26       Alex Campbell, The Valley Folk & Derek Sargeant
MKF27       Pat Nelson, The Yettis & Dis Disley
MKF29       Al Stewart, Ron Geesin and Giles, Giles & Fripp
MKF30       The Spinners, Packie Byrne & Lizzie Higgins
MKF31       Dorita Y Pepe, Los Zafiros & Paco Pena
MKF33       Leonard Pearsey, Sinnermen and Sarah & Joy and Jennifer
MKF35       THe Valley Folk, Lea Nicholson & Tim Hart and Maddy Pryor
MKF37       Jackson C Frank and Chris Hardy & The Young Tradition
MKF38       Tom Paxton
MKF39       Archie Fisher, The Humblebums, Barbara Dickson & John McKinnon
MKF40       The Johnstons, Wally Whyton & Wizz Jones

Folder=MKF41-60
MKF41       The Dubliners
MKF42       The Strawbs, Alan Price & Don Partridge
MKF43       Jake Thackray, Sinnermen and Sarah & Lynn & Grahame McCarthy
MKF44       Johnny Silvo, Maureen Kennedy Martin & Fife Reivers*
       (Fife Reivers were a family group that made a few club appearances
       to showcase son Russell, recorded 1 LP and not be heard of again)
MKF45       Redd Sullivan and Martin Windsor & The Valley Folk
MKF46       Don Partridge & Street Entertainers*
       (There was a Concert at the Albert Hall where
       Don Partridge presented some of London's
       Better known buskers and street entertainers)
MKF49       The Johnstons, Al Stewart & Peggy Seeger
MKF50       Los Paraguayos & Dorita Y Pepe
MKF51       The Islanders, Aly Bain and Mike Whellans & Jean Redpath
MKF52       Alex Campbell etc
MKF53       The Penine Folk
MKF54       Al Stewart, Pete Morgan & John James
MKF56       Jeremy Taylor & Dave Swarbrick and Martin Carthy
MKF60       Dave and Toni Arthur, Glenside Ceilidh Band & Nic Jones

Folder=MKF61-80
MKF61       The Settlers, Wally Whyton & Malcolm Price
MKF62       Peter Sarstedt & The Johnstons
MKF63       Ian Campbell, Dis Disley & Harvey Andrews
MFK64       Y Triban & Wolfgang Schmidt
MKF65       Hamish Imlach, The Exiles, Shealagh McDonald & John Martyn
MKF66       Dominic Behan, Christie Moore & Ian and Lorna Campbell(Duo only)
MKF67       The Taverners
MKF68       Gordon Lightfoot Band & Lynn& Grahame McCarthy
MKF69       Pentangle, McCarthy & Swarbrick and Archie Fisher
MKF72       Nigel Denver, Johnny Silvo, The Tinkers & Bobby Campbell
MKF73       Al Stewart
MKF76       Leesiders, Shealagh McDonald & John Pearse
MKF77       Noel Murphy and Shaggis(Davy Johnson), Magna Carta & Tony Rose
MKF78       James Taylor, The Johnstons & Gordon Giltrap
MKF79       The McCalmans, Barbara Dickson & Dick Gaughan
MKF80       The Young Tradition

In particular I would love to get
MKF2       Dominic Behan & Strawbs
MKF8       Ian Campbell FG & Leon Rosselson
MKF9       Steve Benbow, Saffron, Sweeneys Men
MKF10       Young Tradition & Stefann Grossman
MKF11       The Four Folk & Dave and Toni Arthur
MKF17       Peggy Seeger & Ewan MacColl
MKF18       Johnny Silvo, Piers Hayman & Sandy Denny
MKF19       Leonard Pearsey, Mary Kent and Tim & Martin Wyndham Read

Folder=MKF21-40
MKF21       Martin Carthy and Dave Sarbrick, Nadia Cattousse & Bob Davenport
MKF30       The Spinners, Packie Byrne & Lizzie Higgins
MKF35       THe Valley Folk, Lea Nicholson & Tim Hart and Maddy Pryor
MKF37       Jackson C Frank and Chris Hardy & The Young Tradition
MKF38       Tom Paxton
MKF39       Archie Fisher, The Humblebums, Barbara Dickson & John McKinnon
MKF40       The Johnstons, Wally Whyton & Wizz Jones
MKF49       The Johnstons, Al Stewart & Peggy Seeger
MKF51       The Islanders, Aly Bain and Mike Whellans & Jean Redpath
MKF56       Jeremy Taylor & Dave Swarbrick and Martin Carthy
MKF60       Dave and Toni Arthur, Glenside Ceilidh Band & Nic Jones

Folder=MKF61-80
MKF62       Peter Sarstedt & The Johnstons
MKF65       Hamish Imlach, The Exiles, Shealagh McDonald & John Martyn
MKF66       Dominic Behan, Christie Moore & Ian and Lorna Campbell(Duo only)
MKF69       Pentangle, McCarthy & Swarbrick and Archie Fisher
MKF72       Nigel Denver, Johnny Silvo, The Tinkers & Bobby Campbell
MKF77       Noel Murphy and Shaggis(Davy Johnson), Magna Carta & Tony Rose
MKF78       James Taylor, The Johnstons & Gordon Giltrap
MKF79       The McCalmans, Barbara Dickson & Dick Gaughan
MKF80       The Young Tradition

T'would be much appreciated

Frank