Fr_Guyana_1947_Yvert_PA37-Scott_C20_orange-red

Fr_Guyana_1947_Yvert_PA37-Scott_C20_orange

Fr_Guyana_1947_Yvert_PA37-Scott_C20_violet

Fr_Guyana_1947_Yvert_PA37-Scott_C20_violet_fonce

Fr_Guyana_1947_Yvert_Taxe_24-Scott_J24

Fr_Guyana_1947_Yvert_Taxe_24-Scott_J24_different_colors_a

Fr_Guyana_1947_Yvert_Taxe_24-Scott_J24_different_colors_b

Fr_Guyana_1947_Yvert_Taxe_24-Scott_J24_different_colors_c

Fr_Guyana_1947_Yvert_Taxe_24-Scott_J24_different_colors_d

Fr_Guyana_1947_Yvert_Taxe_24-Scott_J24_violet_mauve_544