Now showing: Ecuador - Postal tax stamps (1950 - 1959) - 17 stamps.
WM: None Perforation: 12
WM: None Perforation: 13
WM: None Perforation: 12
WM: None Perforation: 12½
WM: None Perforation: 13
WM: None Perforation: 12
WM: None Perforation: 13
WM: None Perforation: 12
WM: None Perforation: 12
WM: None Perforation: 11-13
WM: None Perforation: 12
WM: None Perforation: 11½
WM: None Perforation: 14 x 14½