Abstract: The disclosed apparatus comprises an outfit of frames of tubular steel, display boards, and securing clips. Some of the clips are frame-to-frame clips, which have symmetrical snap-on C-shaped profiles. Others of the clips are frame-to-board clips, which have one snap-on profile, and one channel shaped profile to grip the board. Still others of the clips are frame to flat surface clips which have one snap on profile, and one flat surface. The resulting modular exhibition display panels are versatile as to their design, and readily adjustable if it should turn out that some changes are needed. The panels are markedly light in weight yet can be strong enough to survive being erected, dismantled, transported, and rebuilt many times.