Micrograph
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A micrograph is an image, captured photographically or digitally, taken through a microscope or similar device to show a magnified image of an object. This is opposed to a macrograph or photomacrograp
100× light micrograph of Meissner's corpuscle at the tip of a dermal papillus
40× micrograph of a canine rectum cross section
A photomicrograph of a thin section of a limestone with ooids. The largest is approximately 1.2 mm in diameter. The red object in the lower left is a scale bar indicating relative size.
Measurements of a large Colpoda at 400×
Doubled die
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Doubled die is a term in numismatics used to refer to a duplication of design elements on a working die created due to a misalignment of the die or hub during the hubbing process. Strength of the doub
Micrograph
…largest is approximately 1.2 mm in diameter. The red object in the lower left is a scale bar indicating relative size. Approximately 10× micrograph of a doubled die on a coin, where the date was punched twice in the die used to strike the coin A micrograph is an image, captured photographically or digitally, taken…
1955 doubled die Lincoln cent