Original: The remaining 105 locomotives were built by BREL at Doncaster Works (nos. 56031 to 56115) and Crewe Works (Nos.56116 to 56135).
Simplified: The remaining 105 locomotives were built by BREL at Doncaster Works (Nos.56031 to 56115) and Crewe Works (Nos.56116 to 56135).