Anhalt-Dessau Friedrich I gold 10 Mark 1901A, KM#25, AU Details Surface Hairlines NGC. "Net" grade by NGC seems a bit arbitrary as this coin would fit just fine in a AU55 holder. Scarce one-year type.
Krause catalog price(s) for this item: $1250 in VF, $1800 in EF, $2700 in UNC, $3500 in BU.