Paul Dykes:
Stairwell tiles | Holborn - The Secret Platforms | Hidden London-1
Paul Dykes:
Stairwell tiles | Holborn - The Secret Platforms | Hidden London-2
Paul Dykes:
Holborn - The Secret Platforms | Hidden London-3
Paul Dykes:
Holborn - The Secret Platforms | Hidden London-4
Paul Dykes:
Holborn - The Secret Platforms | Hidden London-5
Paul Dykes:
Holborn - The Secret Platforms | Hidden London-6
Paul Dykes:
Flood door | Holborn - The Secret Platforms | Hidden London-7
Paul Dykes:
Holborn - The Secret Platforms | Hidden London-8
Paul Dykes:
Old tiles | Bay platform | Holborn - The Secret Platforms | Hidden London-9
Paul Dykes:
Old platform signage – 'N' of Holborn | Bay platform | Holborn - The Secret Platforms | Hidden London-10
Paul Dykes:
Bay platform | Holborn - The Secret Platforms | Hidden London-11
Paul Dykes:
Bay platform | Holborn - The Secret Platforms | Hidden London-12
Paul Dykes:
Bay platform | Holborn - The Secret Platforms | Hidden London-13
Paul Dykes:
Bay platform | Cloakroom for Officers | Holborn - The Secret Platforms | Hidden London-14
Paul Dykes:
Bay platform | Cloakroom for Male Staff | Holborn - The Secret Platforms | Hidden London-15
Paul Dykes:
Bay platform | Platform converted to offices and cloakrooms | Holborn - The Secret Platforms | Hidden London-16
Paul Dykes:
Holborn - The Secret Platforms | Hidden London-17
Paul Dykes:
Holborn - The Secret Platforms | Hidden London-18
Paul Dykes:
Holborn - The Secret Platforms | Hidden London-19
Paul Dykes:
Holborn - The Secret Platforms | Hidden London-21
Paul Dykes:
Holborn - The Secret Platforms | Hidden London-22
Paul Dykes:
Pre-WW2 signage | Holborn - The Secret Platforms | Hidden London-23
Paul Dykes:
Aldwych branch platform | Holborn - The Secret Platforms | Hidden London-24
Paul Dykes:
National Gallery poster | Aldwych branch platform | Holborn - The Secret Platforms | Hidden London-25
Paul Dykes:
Aldwych branch platform | Holborn - The Secret Platforms | Hidden London-26
Paul Dykes:
Aldwych branch platform | Holborn - The Secret Platforms | Hidden London-27
Paul Dykes:
Way Out sign | Holborn - The Secret Platforms | Hidden London-28
Paul Dykes:
Testing out signage | Holborn - The Secret Platforms | Hidden London-29
Paul Dykes:
Aldwych branch platform | Holborn - The Secret Platforms | Hidden London-30
Paul Dykes:
Aldwych branch platform | Holborn - The Secret Platforms | Hidden London-31
