Not listed
In IMDB http://us.imdb.com/title/tt0044672/

AKA
El mayor espectáculo del mundo (Spain)
Sous le plus grand chapiteau du monde (France)

1.- 2**

2.- 2**

3.- 2**


4.- 2** Police motorbikes (Harley??). As I haven't could get a clear pic for the bikes, I submit some of them.



5.- 2**



6.- Ambulance. Only these two partials views


Next vehicles as backgrounds only 1*
7.- Probably same caterpillar than pic 2??

8.- Jeep??

9.- motorcycle


10.- Jeep??

Same make and model??

11.- Jeep??

12.- Caterpillar. The same one than pic 2??


13.- Nice Truck

14.- It looks same make and model than the previous 13 with a different box

15.- Truck at left

16.-

17.- Drill machine??

18.- Car at left