#7202 Rare Vintage Brass Rectangular "Liner" Ports

#7202 Rare Vintage Brass Rectangular "Liner" Ports

#7202 Rare Vintage Brass Rectangular "Liner" Ports

#7202 Rare Vintage Brass Rectangular "Liner" Ports

Screw down Dog

#7202 Rare Vintage Brass Rectangular "Liner" Ports

Hinged view

#7202 Rare Vintage Brass Rectangular "Liner" Ports

Backside is also polished