unknown spanish coin

saw this on sale, looks pretty worn out, anyone know what type of coin it is and from which era?

https://finumas.es/gb/philip-iii-1598-1621/25565-cy04173-felipe-iii-8-maravedi-1619-segovia-mbc.html 

 First side with a castle in  shield. 

Second side with a lion left in a shield, and ..ANIA..  lettering on lower right. 

 Admittedly yes the first side does not have o above T on the left, 

but the other side looks similar. A start anyway. 

 Similar: N#40685 

Reverse lettering: HISPANIARVM REX [date] 

o above T = KM#10.8  Toledo 

Obverse: Crowned shield of a castle, mint mark left, VIII (value mark) right

Lettering: PHILIPPVS IIII D G 

Reverse: Crowned shield with a lion, date right. 

5 results if not that (countermarked) coin > 

https://en.numista.com/catalogue/index.php?r=Toledo+&st=147-150-149&cat=y&im1=&im2=&ru=&ie=&ca=3&no=&v=8+MARAVEDIS&a=&dg=&i=&b=&m=3&f=&t=&t2=&w=&mt=&u=&g=&se=&c=&wi=&sw=