Lampotila 10 paivaa Arbor Hill Post Office (historical), F° Ilmanpaine 10 paivaa Arbor Hill Post Office (historical), hPa Sademaara 10 paivaa Arbor Hill Post Office (historical), tuumaa Tuuli 10 paivaa Arbor Hill Post Office (historical), mph 24 tunnin meteorogrammi Arbor Hill Post Office (historical)