Description
1971 MACHIN ‘POST OFFICE’ PHOSPHOR REMNAL ‘IMPERF’ TESTING TRIALS 1½p, 2d, 2½d endorsed ‘Abet’ (Acetone,, Butanol, Ethyl, Acetate, Trichloroethylene, being the chemicals applied). (Ex. Norman Potter Archive with photostat of this report)
1971 MACHIN ‘POST OFFICE’ PHOSPHOR REMNAL ‘IMPERF’
Ref Nº : E65031£875.00
1971 MACHIN ‘POST OFFICE’ PHOSPHOR REMNAL ‘IMPERF’ TESTING TRIALS 1½p, 2d, 2½d endorsed ‘Abet’ (Acetone,, Butanol, Ethyl, Acetate, Trichloroethylene, being the chemicals applied). (Ex. Norman Potter Archive with photostat of this report)
In stock
