257.7 meters of track length was followed and 631 interactions were picked up. These events have been separated into n-AgBr and tz-CNO groups of nuclei on the basis of Lohrmann et al. selection criterion and also on the assumption that the overall numbers of events belonging to AgBr and CNO nuclei are governed by the geometrical cross-sections. The results regarding the mean multiplicity, angular and momentum distributions are similar in the cases of the above said selection criteria and lend some support to the inter-nuclear cascade model. 8.A.8