Knowledge / Expertisations / Kinds

Expertisation Kind: summary of the different intended styls of an expertisation

Handwritten Expert´s Mark: postage stamp with an expert´s mark applied with a pen

Stamped Expert´s Mark: postage stamp with an expert´s mark affixed by a stamp

Inverted Expert´s Mark: postage stamp with caused by mistake inverted instead of upright expert´s mark

Brief Expert Finding: certificate issued by a stamp expert briefly listing the result of the examination

Expert Finding: certificate issued by a stamp expert listing the result of the examination

Certificate: certificate issued by a stamp expert detailing the result of the examination

Commission Expertisation: association of several stamp experts. Only if everyone could confirm the authenticity of a test piece it was signed

Guarantee Mark: note from a stamp dealer that is intended to attest the authenticity of the item

Einwandfrei Infla Berlin: expert´s mark on shipments from the inflation period of the German Empire (1916 - 1923) which states that they are flawless with regard to stamps, postage sufficient franking and postal transport

Overprint Kind Expertisation: postage stamp with an expert´s mark that says something about the overprint kind

Overprint Type Expertisation: postage stamp with an expert´s mark that says something about the overprint type

Design Print Error Expertisation: postage stamp with an expert´s mark that says something about the design print error

Design Print Printing Form Experti-sation: postage stamp with an expert´s mark that says something about the design print printing form

Design Print Colour Shade Experti-sation: postage stamp with an expert´s mark that says something about the design print colour shade

Design Print Type Expertisation: postage stamp with an expert´s mark that says something about the design print type

Paper Kind Expertisation: postage stamp with an expert´s mark that says something about the paper kind

Paper Colour Shade Expertisation: postage stamp with an expert´s mark that says something about the paper colour shade

Quality Expertisation: postage stamp with an expert´s mark that says something about the quality

Cancellation Expertisation: postage stamp with an expert´s mark that says something about the authenticity and timely use of a postmark

Watermark Type Expertisation: postage stamp with an expert´s mark that says something about the watermark type

Se-tenant Expertisation: se-tenant with an expert´s
mark that says something about the quality

Perforation Error Expertisation: postage stamp with an expert´s mark that says something about the perforation error

Combinations

postage stamp with quality and design print colour shade expertisation

postage stamp with quality, design print colour shade and design print type expertisation

postage stamp with quality, design print colour shade and paper kind expertisation

postage stamp with quality, design print colour shade and perforation kind expertisation

postage stamp with quality, overprint kind, gum kind and paper kind expertisation

postage stamp with quality, design print colour shade, paper kind and watermark kind expertisation