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Examples of Previous Work

All conservation repairs are reversible, detectable and sufficiently documented. The treatments are not deceptive or forgerous in any way.

Treatment: 

Localised stain reduction, accretion removal & paper repair.

Cost: N/A

1c Plate Proof 1985

Treatment: 

Detached from secondary support, surface cleaned, humidified, fold line consolidation 

Cost: N/A

1870 Qee V
16c Post Office Clerk Plate Proofs

Treatments: 

Surface clean, humidification, aqueous wash, deacidification, flattening, paper repair, toned infills & 

re-housing. 

Cost: N/A

Certified plate proofs are the last printed proof of the plate before printing the stamps at the Bureau of Engraving and Printing.

These plate proofs are each unique, with the approval signatures and date.

For postal scholars these plates provide important production information in the plate margin inscriptions, including guidelines, plate numbers, and initials of the siderographer, or person who created the plate from a transfer roll.

Denomination: 16c


Subject: Post Office Clerk Philippines Postage Due Issue


Color: Red brown

Treatment: 

Detached from secondary support, surface cleaned, humidified, fold line consolidation 

Cost: N/A

$200 Revenue Essay
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