1941

Kelly's Directory of Leicestershire & Rutland

1948-49

Nottingham, Leicestershire & Derby Trades Directory

1955-56

Nottingham, Leicestershire & Derby Trades Directory

1959-60

Midland Counties of England Trades Directory

1966

Chambers' Trade Register of the Midlands

1966-67

Leicestershire Chamber of Commerce Trade Directory

1967-68

Nottinghamshire, Leicestershire & Derby Trades Directory

1968-69

Leicestershire Chamber of Commerce Trade Directory

1968-69

Midland Counties of England Trades Directory

1971-72

Leicestershire Chamber of Commerce Trade Directory