230px-1892_Pledge_of_Allegiance.jpgIt wasn't until after I posted that I remembered that 1892 was the date of Bellamy's authorship of the Pledge.
See here for where the photo and an explanation are:
http://en.wikipedia.org/wiki/Pledge_of_Allegiance_to_the_Flag_of_the_United_StatesOn a second (*better*) look, I think buccaneer81 is right, it's probably just before FDR changed the salute.