Which countries have a scouting organization that was founded in 1926, and joined WOSM in 1930?
create table table_104858_1 (country varchar, year_current_scouting_organization_joined_wosm varchar, year_member_organization_was_founded varchar, PRIMARY KEY (country))
select country from table_104858_1 where year_current_scouting_organization_joined_wosm = "1930" and year_member_organization_was_founded = "1926"