It's likely a stamp or similar. It usually is unless it's incredibly limited quantities, like less than 200 or something.
But that's okay; if a stamp uses a specific type of ink and a microscopic pattern, a forgery becomes a lot more difficult to pull off when it needs to be validated for sale.
Picture book so the leftists can understand (kind of) too. Stay classy Mr. President.
Don't be a cheapskate, go for the signed book!
It's likely a stamp or similar. It usually is unless it's incredibly limited quantities, like less than 200 or something.
But that's okay; if a stamp uses a specific type of ink and a microscopic pattern, a forgery becomes a lot more difficult to pull off when it needs to be validated for sale.