Eli. I agree with you as I have said I would now vacuum it...but sometimes availability and time cannot allow the vacuum press...veneering with contact cement is reall difficult...for most its not the fast way out ....of course if someone trys it you have to be a good laminator...i always said its easy to veneer than to laminate mica...you at least can sand the veneer and sand out scratches.. I also used that backer on the veneer too..
but that has been done and installed along time ago and got pais for it..
..what workx for some in the exhibit business is not neccessarily Fine wood woodworking....its fine...to say it wasnt wise is kinda close minded eh?
when glueing it up folks with laminate glue after you spray it with glue, make sure you scrap down your globs..what i like to call 'Breaking the yolks"..if you put on the veneer over the yolk and press it it will open the yolk full of basically thinner and delaminate a bubble in the veneer...radius applications are more difficult as well..
this is just a way if your doing exhibit fixtures to get it done quicker...it also is alot riskier than what you would read in veneer books...
just keep in mind this is not a normal practice of fine woodworking with block planes and stuff

be careful if you try this at home folks