 the Mobile Column was based in the Sinai at the end of the El Ferdan railway , while the 3rd Light Horse Brigade was at Ballybunion , also in the Sinai at the end of the Ballah railway . 
 the Mobile Column was based in the Sinai at the end of the El Ferdan railway , while the 3rd Light Horse Brigade was at Ballybunion , also in the Sinai at the end of the Ballah railway . 
The Mobile Column was based in the Sinai at da end of tdaEl Ferdan railway , while the 3rd Light Horse Brigade was at Ballybunion , also in the Sinai at the end of the Ballah railway .