By [and and By Air 
     
    
   
   
    
       
     
    
   
   
    
     " "Wt v 
     
     Dr. Malcolm Putnam (left), Dr. Tom Laidlaw (rig/It) 
     
    
   
   
    
       
     
    
   
   
    
     Dr. MacDonald in Emergency Tombstone in Little Sands cemetery 
     
     Department at Q.E.H‘ 1976