LOT OF 3 OLD DOLLS SWEET FACES DON'T KNOW WHAT THEY ARE

THIS IS A LOT OF THREE OLD DOLLS... I DON'T KNOW WHAT THEY ARE MADE OF BUT IT SEEMS LIKE A HARD PLASTIC THAT LOOKS LIKE CHINA.  IT HAS A WHITE SPLOTCHY MARKS ON THE LEGS AND BODY I TRIED CLEANING IT ON A SMALL AREA AND IT COMES OFF EASILY... I DIDN'T CLEAN IT BECAUSE I DON'T KNOW IF I AM SUPPOSE TO DO THAT...THEIR HAIR IS A MESS THEY ARE CUTE AND WHEN I TRIED TO SIT THEM DOWN TO TAKE THE PHOTOS THEIR HEADS MOVE ESPECIALLY THE BIGGEST ONE IT'S LIKE HER HEAD WOULD MOVE FROM ONE SIDE TO THE OTHER WITH EACH STEP.THEY HAVE OLD DRESSESTHE BIG ONES ARMS ARE IN THE DRESS THEY ARE NOT ATTACHED TO THE BODY... NONE OF THE FINGERS ARE BROKEN AND THEY HAVE DARLING NOSES. THEIR EYES OPEN AND CLOSE.  THE BIG ONE MEASURES 22 INCHES AND THE OTHER TWO ARE 15 1/2 INCHES.  THESE ARE THREE VERY PRETTY DOLLS. THEY NEED SOME TENDER LOVING CARE AND BE RESTORED TO THEIR ORIGINAL BEAUTY...ONE SAYS MASE IN USA ON THE BACK THE BIG ONE AND YELLOW DRESSED ONE DON'T SAY ANYTHING... BUTB THOSE TWO WIGGLE THEIR HEAD WHEN YOU MOVE THEIR LEGS...