Sets com a peça 421

Ladder Two Piece, Top Section aparece em 15 sets, dos mais recentes aos mais antigos.

• Fire Emergency Van556-1 · 1979 · ×1
• Fire Station374-1 · 1978 · ×1
• Engine Co. No. 9590-1 · 1978 · ×1
• Fire Emergency Van672-1 · 1978 · ×1
• Universal Building Set114-1 · 1977 · ×1
• Universal Building Set400-1 · 1977 · ×1
• Universal Building Set50-1 · 1976 · ×1
• Universal Building Set910-1 · 1976 · ×1
• Fire Station357-1 · 1973 · ×1
• Fire House570-1 · 1973 · ×1
• Fire Truck640-1 · 1971 · ×1
• Fire Station with Mini Cars347-1 · 1970 · ×1
• Mini-Wheel Car and Truck Set348-2 · 1970 · ×1
• Fire Truck620-2 · 1970 · ×1
• Fire Station with Mini-Wheel Vehicles347-4 · 1969 · ×1