5 VTG Filet Lace Doilies or Placemats -NWT Lansburgh's Washington, DC, Hand Made.  NWT from Lansburgh's, a department store in Washington, DC from 1860 to 1973.  Very pretty with nice design.  Measure 13.5" x 10".  Says Hand Made in China but had to be before 1973 as the department store closed at that time.  Not sure of the date for these lovely pieces.  See all photos as they form part of the description.