The Golden Eggs were designed by famous professor Oiva Toikka for the celebration of the 30th Anniversary of the Birds by Toikka concept in 2002. - The first Sieppos were born in 1972, and had by 2002 been followed by numerous birds of all kinds and also some eggs.
This egg is signed and numbered 150/500.
There appears to have been produced two series of these eggs in 2002, one with 500 pieces and one with 1000 pieces.
This egg is semilucent yellow with rows of controlled airbubbles. The Elokulta bird by Toikka (Golden Harvest Bird) has the same kind of pattern and color.
 Size:          95mm x 130mm
Weight:      740g
Condition:  Very good-excellent 
Signature: Oiva Toikka  Nuutajärvi  150/500