? Study prints?

["Kathryn K. Lafferty" <klaffert@PEN.K12.VA.US>]

I was heavily weeding my very dated study prints today.  Now I
want to order new ones on community helpers and famous blacks,
but can't find a catalog.  Does anyone know of a good source
for these?
--
Kathy Lafferty
klaffert@pen.k12.va.us
Patrick Henry Elementary School
Alexandria, VA