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