Does anyone recognize any of these vintage pieces?

[SarahJewels]

I need some help recognizing some of these pieces anyone has any idea about what year and by whom they were made?
this brooch looks like art noveau but i can't find it online

http://tinypic.com/r/2hgfvoi/8

http://tinypic.com/r/miiesp/8

http://tinypic.com/r/2ni65pi/8

http://tinypic.com/r/ra2fz4/8

http://tinypic.com/r/1ekkd4/8

http://tinypic.com/r/2nw31hk/8




http://tinypic.com/r/iny3yw/8

http://tinypic.com/r/slu4k7/8

http://tinypic.com/r/24wbygn/8

http://tinypic.com/r/2nw31hk/8