Example of rotary shadow with immuno-gold from:

Bailly, M., Macaluso, F., Cammer, M., Chan, A., Segall, J.E. and Condeelis, J.S. (1999) Relationships between Arp2/3 complex and the barbed ends of actin filaments at the leading edge of carcinoma cells after EGF-stimulation. J. Cell Biol., 145(2):331-345.