Page 40 - Expert Committee at Virtual Stampex

RPSL Ltd Expert Committee
“Bluish‐Black” shade White (normal) background

Normal “Bluish‐black” shade

CONTAMINATION

BY despite the forensic report stating that the ink is a different colour

–CAUSED

SHADE

INDIGO Variety is caused by contamination from being stored in a blue plastic folder Listed as SG Spec UC4 (2) The surface, including the background colour of the paper, is blue due to contamination from storage

–SO‐CALLED

1969 £1 VALUE

October 2020 MACHIN So‐called “Indigo” shade The ink colour is the same as the normal bluish‐black –

Virtual Stampex ‐ So‐called “Indigo” shade Blue (contaminated) background