An unseen archive belonging to the captain of Sir Ernest Shackleton has emerged. (11 images)

• BNPS_EnduranceArchive..jpeg BNPS.co.uk (01202 558833) Pic: Bonhams/BNPS...

• BNPS_EnduranceArchive...jpg BNPS.co.uk (01202 558833) Pic: Bonhams/BNPS...

• BNPS_EnduranceArchive...jpg BNPS.co.uk (01202 558833) Pic: Bonhams/BNPS...

• BNPS_EnduranceArchive...jpg BNPS.co.uk (01202 558833) Pic: Bonhams/BNPS...

• BNPS_EnduranceArchive...jpg BNPS.co.uk (01202 558833) Pic: Bonhams/BNPS...

• BNPS_EnduranceArchive...jpg BNPS.co.uk (01202 558833) Pic: Bonhams/BNPS...

• BNPS_EnduranceArchive...jpg BNPS.co.uk (01202 558833) Pic: Bonhams/BNPS...

• BNPS_EnduranceArchive...jpg BNPS.co.uk (01202 558833) Pic: Bonhams/BNPS...

• BNPS_EnduranceArchive...jpg BNPS.co.uk (01202 558833) Pic: Bonhams/BNPS...

• BNPS_EnduranceArchive...jpg BNPS.co.uk (01202 558833) Pic: Bonhams/BNPS...

• BNPS_EnduranceArchive...jpg BNPS.co.uk (01202 558833) Pic: Bonhams/BNPS...