Making a pooter, attaching piece of card to top of jar, with two holes in top for tubes, modelling clay is used to wedge the tubes tight. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / DK IMAGES |
Taille de l’image : | 3543 px × 2843 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |