▁as ▁an ▁architect ▁and ▁struct ural ▁designer ▁in ▁Br is b ane . ▁Later ▁he ▁worked ▁for ▁Burn s ▁Phil p ▁and ▁Company , ▁and ▁in ▁ 1 9 3 5 ▁he ▁rejo ined ▁Queensland ▁Rail ways ▁as ▁an ▁architect . ▁He ▁became ▁Princi pal ▁Arch itect ▁in ▁ 1 9 3 8 ▁and ▁retired ▁in ▁ 1 9 5 5 . ▁ ▁From ▁existing ▁records , ▁it ▁appears ▁that ▁public ▁air ▁ra id ▁sh el ters ▁at ▁a ▁number ▁of ▁railway ▁stations , ▁both ▁within ▁and ▁outside ▁Br is b ane , ▁shared ▁a ▁similar ▁pill box ▁design . ▁Kn own ▁sh el ters ▁of ▁this ▁type ▁include ▁the ▁surv iving ▁sh el ters ▁at ▁Mary borough , ▁Land s borough , ▁Sh orn cl iffe ▁and ▁To owo om ba , ▁and ▁demol ished ▁sh el ters ▁at ▁Gay th or ne , ▁Sand gate , ▁Ye er ong p illy , ▁Cab ool t ure , ▁and ▁South ▁Br is b ane . ▁A ▁possible ▁pill box ▁shelter ▁appears ▁on ▁a ▁ 1 9 6 1 ▁map ▁of ▁Town sv ille ▁railway ▁station , ▁but ▁it ▁is ▁label led ▁as ▁a ▁" Rec ords ▁Office ". ▁A ▁ 1 9 4 8 ▁Queensland ▁Rail ways ▁plan ▁for ▁converting ▁an ▁air ▁ra id ▁shelter ▁into ▁a ▁platform ▁waiting ▁shelter ▁also ▁shows ▁the ▁pill box ▁design . ▁Other ▁known ▁post - war ▁air ▁ra id ▁shelter ▁convers ions ▁include ▁Sh orn cl iffe ▁( to ile ts ), ▁Sand gate ▁( refresh