hazard

Elmo in Radioactive Material Area

Elmo Looking at Caution Radioactive Material Area Sign

Elmo’s at Fermilab

Elmo’s Visit to Fermilab

Fermi National Accelerator Laboratory 028

Fermi National Accelerator Laboratory 027

Fermilab 287

Fermilab 250

Fermilab 249

Fermilab 149

Fermilab “Caution Radiation Area” Sign