ment ▁st all ), ▁and ▁Cab ool t ure ▁( to ile ts ). ▁ ▁The ▁dimensions ▁of ▁the ▁shelter ▁at ▁Land s borough ▁match ▁exactly ▁the ▁March ▁ 1 9 4 2 ▁plan ▁signed ▁by ▁Da ▁Costa , ▁whereas ▁the ▁shelter ▁at ▁Sh orn cl iffe ▁has ▁an ▁over h anging ▁roof ▁sl ab . ▁The ▁surv iving ▁Mary borough ▁shelter ▁( two ▁were ▁built ) ▁appears ▁to ▁be ▁a ▁variant ▁of ▁the ▁standard ▁pill box , ▁where ▁the ▁door ways ▁are ▁close ▁to ▁the ▁front ▁wall ▁and ▁open ▁directly ▁into ▁the ▁main ▁interior ▁space ▁of ▁the ▁shelter ▁( f acing ▁towards ▁the ▁centre ), ▁rather ▁than ▁facing ▁towards ▁the ▁rear ▁of ▁the ▁shelter ▁and ▁leading ▁into ▁the ▁nar ro wer ▁end ▁sections . ▁The ▁To owo om ba ▁railway ▁station ' s ▁two ▁public ▁sh el ters ▁( one ▁of ▁which ▁still ▁exists ) ▁also ▁used ▁this ▁entrance ▁design . ▁ ▁Sh el ters ▁appear ▁to ▁have ▁been ▁built ▁at ▁large ▁stations , ▁busy ▁sub urban ▁comm uter ▁stations , ▁and ▁stations ▁which ▁had ▁refresh ment ▁rooms . ▁The ▁latter ▁would ▁have ▁been ▁a ▁vulner able ▁target ▁for ▁aircraft ▁while ▁passengers ▁were ▁dis emb ark ed ▁for ▁a ▁me al . ▁Queensland ▁Rail ways ▁station ▁plans ▁indicate ▁that ▁at ▁least ▁ 2 3 ▁stations ▁on ▁the ▁North ▁Coast ▁line ▁between ▁Br is b ane ▁and ▁C air ns ▁had ▁refresh ment ▁rooms ▁at ▁some ▁time ▁before ▁World ▁War ▁II . ▁At ▁least ▁five ▁of ▁these ▁stations , ▁plus ▁possibly ▁Town sv