A Happy Christmas - Christmas Angel, Tree & Candles - EMBOSSED & GILDED - 1906:  The Christmas Angel is a popular holiday decoration traditionally placed at the very top of a Christmas tree. It is a figurine or ornament designed to represent an angel, and its placement symbolizes the angelic announcement of the birth of Jesus in Christian tradition.  This Undivided Back Era postcard, mailed in 1906, is in good condition but shows some edge wear and franking on the image.