Screwback Juncker Spange

[fabri-online]

Hello all
I was talking with a friend about this Spange and we would like to know your opinion.
It has shape of a Juncker.

[fabri-online]

Other pics

[streptile]

Nicely aged fake.

[beuwulf]

Looks like a Juncker piece to me...

[tinmantis]

hard boil an egg, remove shell, leave in sealed tupperware with a fresh new repro juncker spange. a few days later, it'll look like this
regards
jon

[fabri-online]

Thanks for help guys

[sanya13]

IMO this is a repro ,but with this type, surely many people will be deceived
( because looks very good and is a rare piece )