Cambodia_1970_Yvert_251-Scott_236

Cambodia_1970_Yvert_251-Scott_236_black

Cambodia_1970_Yvert_251-Scott_236_blue-violet

Cambodia_1970_Yvert_256-Scott_241

Cambodia_1970_Yvert_256-Scott_241_dark-grey

Cambodia_1970_Yvert_256-Scott_241_red

Cambodia_1970_Yvert_256-Scott_241_violet