Apparently, it's World Toilet Day today (no, we didn't believe it either). Here's a lovely map of the Central London sewer network, most probably from the 1950s. Hold your nose...! #worldtoiletday#london#sewer#loo#toilet#map
The Berlin Wall fell 28 years ago today. Here's a #map from 1963 showing how the wall ripped through the centre of the city, separating East from West. #berlinwall#ironcurtain#history#germany
NEW! Did you know you can #share and #download all mappl's #interactive#data#maps for offline use? Perfect for #presentations, #documents, #PR materials or simply impressing your friends! Find out more and sign up for a FREE account today at https://t.co/G7kf7eCy2G.