Challenge Phosphate Co. Ltd.

Printed: c.1930’s

Print Type: Dispatch Notice

Card: KGV ½d Green (Samuel: AC.13a)

Notes:

Printed: c.1935

Print Type: Dispatch Notice

Card: Fantail ½d Green (Samuel: AD.1a)

Notes:

Printed: 1940

Print Type: Dispatch Notice

Card: KGVI 1d on ½d Yellow-green (Samuel: AE.2a)

Notes:

Printed: 1940’s

Print Type: Dispatch Notice

Card: KGVI 1d Yellow-green (Samuel: AE.4a)

Notes:

Printed: 1940’s

Print Type: Dispatch Notice

Card: KGVI 1d Yellow-green (Samuel: AE.4a)

Notes: