creating models from "Objects" in R's environment

Hi
  I'm trying to create Tree based models in R using the downloadable
package called "tree".

  It is mentioned in the R documentation that Objects are created and 
stored in the R environment by name.

So I have saved all the objects formed during the creation of a tree model
using the R command:

dump(objects(),"Z:\\Project\\Exammples\\Output\\outputTree.txt");

Here's a snapshot of the output file outputTree.txt:

After creating the models, one needs to analyse them with some new data.
Hence, I am now trying to analyze this model with a new set of data.

Is it possible in R to recreate the models by reading from the "Object"
output file.

ie By reading from the above displayed file, can we recreate the tree
model ??