Roger aka Freedman © 10-2003 http://groups.msn.com/NeedleTattingTwo
Made with Red/Green #10 threads and using a #5 needle. Can be made in many different colors of choice. I made this one with red and green for a Holiday Doily. Can be done using split rings/chains if you are use to making them. This pattern will be written for each round as made.  You will notice the direction show Sm, Md, and Large Rings.
R=Ring Ch=Chain P=Picot +=Join Cl=Close Rw=Reverse Work DNR=Do Not Reverse  Prev.=Previous LgR=Large Ring MdR=Medium Ring SmR=Small Ring

Center Ring:
1ds p 2ds p 2ds p 2ds p 2ds p 2ds p 2ds p 2ds p 1ds Cl Tie off
Medallion Center:
MdR 6ds + (to any picot on Center Ring) 6ds DNR
Ch 3ds p 3ds Rw
R 6ds p 3ds p 3ds DNR
R 3ds + (to side p of prev. Ring) 3ds p 2ds p 2ds p 3ds p 3ds DNR
R 3ds + 3ds p 6ds Cl Rw
Ch 3ds + (to p on prev. chain) 3ds DNR
MdR 6ds + (to next picot on center ring) 6ds Cl Rw
Ch 3ds p 3ds p 3ds p 3ds Rw
SmR 3ds + (next p on center ring) 3ds Cl Rw
Ch 3ds p 3ds p 3ds p 3ds Rw
SmR 3ds + 3ds Cl Rw
Ch 3ds p 3ds p 3ds p 3ds Rw
MdR 6ds + 6ds DNR
Ch 3ds p 3ds Rw (This will bring you back up to the next clover)
R 6ds p 3ds p 3ds DNR
R 3ds + (to side p of prev. Ring) 3ds p 2ds p 2ds p 3ds p 3ds DNR
R 3ds + 3ds p 6ds Cl Rw
Ch 3ds + 3ds DNR
MdR 6ds + 6ds Cl Rw
Ch 3ds p 3ds p 3ds p 3ds Rw
SmR 3ds + 3ds Cl Rw
Ch 3ds p 3ds p 3ds p 3ds Rw
SmR 3ds + 3ds Cl Rw
Ch 3ds p 3ds p 3ds p 3ds Tie off on first ring made.
1st Round: (Start with top of medallion, top ring Picot on your right)
SmR 3ds + 3ds Cl Rw
Ch 3ds p 3ds p 3ds p 3ds Rw
MdR 6ds + (center p of top ring) 6ds Cl Rw
Ch 3ds p 3ds p 3ds p 3ds Rw
SmR 3ds + (next p on same top ring) 3ds Cl Rw
Ch 3ds p 3ds p 3ds p 3ds Rw
MdR 6ds + (to center P side of clover) 6ds Cl Rw
Ch - as before
MdR 6ds + ( to center P on next chain) 6ds Cl Rw
Ch - as before
SmR 3ds + (to next center P on next chain) 3ds Cl Rw
Ch - as before
MdR 6ds + (to next center p on next chain) 6ds Cl Rw
Ch - as before
MdR 6ds + (to side p on clover) 6ds Cl Rw
Ch - as before
SmR-This brings you back to the other clover leaf. 3ds + 3ds Cl Rw
Ch - as before
MdR 6ds + (to center p of top clover) 6ds Cl Rw
Ch - as before
SmR 3ds + 3ds Cl Rw
CH and work the other side same as the first half, matching the rings across. Tie off the last chain made to the first SmR made.
2nd Round: Start on the chain on the right, top
MdR 6ds + (to the center P of the top right chain) 6ds Cl Rw
Ch 3ds p 3ds p 3ds p 3ds Rw
LgR 6ds + (to the P of the same chain) 6ds + (to the first picot on the next chain) 6ds Cl Rw
Ch - as before
MdR 6ds + (to center p of same chain) 6ds Cl Rw
Ch - as before
MdR 6ds + (to center p of next chain) 6ds Cl Rw
Ch - as before
MdR 6ds + (to center p of next chain) 6ds Cl Rw
Ch - as before
SmR 3ds + (to first P of next chain) 3ds Cl Rw
Ch - as before
SmR 3ds + (skip one p, join in 3rd picot of same chain) 3ds DNR
SmR 3ds + (to first P of next chain) 3ds Cl Rw
Ch - as before
SmR 3ds + (skip one p, join in 3rd p of same chain) 3ds Cl Rw
Ch - as before
MdR 6ds + (to center p of next chain) 6ds Cl Rw
Ch - as before
MdR 6ds + (to center p of next chain) 6ds Cl Rw
Ch - as before
MdR - This will bring you back to the bottom. 6ds + (to center p of next chain top) 6ds Cl Rw
Ch - as before
LgR 6ds + 6ds + 6ds Cl Rw
Ch - as before
MdR 6ds + 6ds Cl Rw
Work around the other side matching the rings across from the first side. Last chain tie off at the first ring made.
3rd Round: Again starting at the top right side. The top is just like the 2nd round.
MdR 6ds + (to center p of top right) 6ds Cl Rw
Ch 3ds p 3ds p 3ds p 3ds Rw
LgR 6ds + 6ds + 6ds Cl Rw
Ch - as before
MdR 6ds + 6ds Cl Rw
Ch - as before
MdR 6ds + (to center p of next chain) 6ds Cl Rw
Ch - as before
SmR 3ds + (to first p of next chain) 3ds CL Rw
Ch - as before
SmR 3ds +(skip center p of same chain) 3ds DNR
SmR 3ds + (to 1st p of next chain) 3ds Cl Rw
Ch - as before
SmR 3ds + (skip 1 p) 3ds DNR
SmR 3ds + (to 1st p of next ch) 3ds Cl Rw
Ch - as before
SmR Same as above
SmR Same
Ch -as before
SmR Same
SmR Same
Ch -as before
SmR Same
SmR Same - You should have 5 small sets of SmR's at this point.
Ch - as before
SmR 3ds + (skip 1 p) 3ds Cl Rw
Ch - as before
MdR 6ds + (to center p of next ch) 6ds Cl Rw
Ch as before
MdR 6ds + (center p of next chain) This will bring you back to the bottom again. 6ds Cl Rw
Ch as before
LgR 6ds + 6ds + 6ds  CL Rw
Ch as before
MdR 6ds + 6ds  Cl Rw
Ch again and work the other side across same as the first.
4th Round: Again start at top right
*MdR 6ds + (to center p of top right chain) 6ds Cl Rw
Ch as before in last round
LgR 6ds + 6ds + 6ds  Cl Rw
Ch as before
MdR 6ds + 6ds Cl Rw
Ch as before
SmR 3ds + (to first p of next chain) 3ds Cl Rw
Ch as before and work around making the sets of Small Rings for a total of (9) sets.
After your set of (9) double rings and chains, make the next chain over and do.
SmR 3ds + (to center p of chain) 3ds cl Rw
Now work the bottom and around the other side from * matching the first side.
Border: Start on the left side of the very top this time to start your chains around.
Join thread to center p of left center chain, do 15 ds join to center of next top right chain.
Ch 12 ds join in next center p of next chain, work around the side to the bottom  doing 12 ds for each chain, for 13 chains on that side.
Back to the bottom of the doily do another chain of 15ds and work around the next side with chains of 12ds for number of 13 chains again.

May need blocking, depending on the tightness of the chains. If so, dampen and block to oval shape. Starch if desired.