High Value Colour Trials 1878

  10 shilling colour trial  1 pound colour trial   
Issued colour greenish-grey Issued colour brown-lilac
  detail  detail  

They both have corner letters CI and both show the plate number 1.

1 pound colour trial

£5 Telegraph colour trial
This is an imperf colour trial probably from 1876
the actual stamp was issued in orange and perforated (1877)

Plate configuration
80 stamps in 4 panes of 20

AA AB AC AD AE
BA        
CA        
DA        
AF AG AH AI AJ
        BJ
      CI CJ
        DJ
EA        
FA        
GA        
HA HB HC HD HE
        EJ
        FJ
        GJ
HF HG HH HI HJ

All the high values have corner letters in all four corners apart from the Five Pound Orange,
which only has corner letters in the lower corners, the EVII high values do not have corner letters.

See also The 1840 Rainbow Colour Trials
4d colour trials plate 15 in 1876

For more examples of the High Values colour trials and proofs
see the R M Phillips collection Vol XXXVI
for the Five Pound Telegraph colour trials go here

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