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