Nature and Conservation

Butterfly Series

Butterfly Series

On May 17, 2010, the USPS issued the first stamp in the Butterfly Series.  The stamps were created for use on envelopes that couldn’t be sorted on the USPS’s automated equipment, otherwise known as “nonmachinable.”  They’re often used for greeting cards. 

The Soil Conservation Service

The Soil Conservation Service

On April 27, 1936, President Franklin Roosevelt signed the Soil Conservation Act. The act established the Soil Conservation Service (SCS) to reduce and repair the damage caused by soil erosion. The SCS’s work was expanded and continues today as the Natural Resources Conservation Service.