TY  - SER
TI  -  The Nursery, April 1877, Vol. XXI. No. 4 : :  
AV  - AP 
PY  - 2009///
PB  -  Project Gutenberg, 
KW  -  Children's literature, American -- Periodicals
N1  -  Public domain in the USA;  Text
UR  -  http://www.gutenberg.org/ebooks/28132
ER  -