WANTED: Pegboard (Old Walcot SN3)

Pegboard
WANTED
Pegboard
Old Walcot SN3
DESCRIPTION
Pegboard made with MDF or hardboard, but not metal, see picture. The bigger the better, as I'm looking to build a Chrstmas light display with LED bulbs on a grid. 20x20 or bigger would be great, but smaller sizes would be good for prototypes. Any common spacings considered..