Laos_1957_Yvert_PA24-26-Scott_C24-26_gummed_perf_a

Laos_1957_Yvert_PA24-26-Scott_C24-26_gummed_perf_b

Laos_1957_Yvert_PA24-26-Scott_C24-26_gummed_perf_c

Laos_1957_Yvert_PA24-26-Scott_C24-26_gummed_perf_d

Laos_1957_Yvert_PA27-29-Scott_C27-29

Laos_1957_Yvert_PA27-29-Scott_C27-29_gummed_perf

Laos_1958_Yvert_44-45-47-Scott_41-42-44_gummed_perf

Laos_1958_Yvert_46-48-49-50-Scott_43-45-46-47_gummed_perf

Laos_1958_Yvert_51-52-Scott_48-50

Laos_1958_Yvert_51-52-Scott_48-50_gummed_perf

Laos_1958_Yvert_53-54-Scott_50-51

Laos_1958_Yvert_53-54-Scott_50-51_gummed_perf

Laos_1958_Yvert_PA31-34-Scott_C31-34_a

Laos_1958_Yvert_PA31-34-Scott_C31-34_b

Laos_1958_Yvert_PA31-34-Scott_C31-34_gummed_perf_a

Laos_1958_Yvert_PA31-34-Scott_C31-34_gummed_perf_aa

Laos_1958_Yvert_PA31-34-Scott_C31-34_gummed_perf_b

Laos_1958_Yvert_PA31-34-Scott_C31-34_gummed_perf_c

Laos_1958_Yvert_PA31-34-Scott_C31-34_gummed_perf_d

Laos_1958_Yvert_PA31-34-Scott_C31-34_gummed_perf_e

Laos_1959_Yvert_55-58-Scott_52-55_gummed_perf_a

Laos_1959_Yvert_55-58-Scott_52-55_gummed_perf_b

Laos_1959_Yvert_59-62-Scott_56-59_gummed_perf_a

Laos_1959_Yvert_59-62-Scott_56-59_gummed_perf_b

Laos_1959_Yvert_59-62-Scott_56-59_gummed_perf_c

Laos_1959_Yvert_63_+_66_+_68-Scott_60_+_63_+_65_gummed_perf

Laos_1959_Yvert_64-65_+_67-Scott_61-62_+_64_gummed_perf

Laos_1960_Yvert_PA35-38-Scott_C35-38_gummed_perf

Laos_1961_Yvert_71-74-Scott_66.69_gummed_perf

Laos_1962_Yvert_75-78-Scott_70-73_gummed_perf