If they are real, your coins are escudos.
The 1792PJF is Colombian. It should weigh 3.38 grams and is made of .875 fine gold. Krause catalog number KM#56.2.
The 1801PTSPP is Bolivian. The weight and fineness are the same as the Colombian coin. Krause catalog number KM#78.
I would look on
ebay to find out what they are selling for. Just search completed auctions.
Hopefully, someone more knowledgeable will be along soon.