Mono Monday - Silly Mistake

No I didn't try to put a battery and cards into the Box Brownie, really how very dare you think that about me.  I have been wanting to blip the old camera which belonged to my great Uncle which was given to me by my Aunt.  It's a work of art and I need to do a bit of research on it's use.  The silly mistake more involves my modern day camera when I have gone out and forgotten to charge the batteries or alternatively, have left the card at home or not brought enough cards.  Believe me, both things have happened more times than I would like to admit.  Thanks to DollyKgray for hosting.