Great old time inventions are sometimes the simplest and the best for solving modern day problems. These zinc numbered tacks for the organization of storm windows and screens are a shining example.
Trying to keep track of a slew of storms and screens, all of varying sizes and shapes, for the twice yearly changeout on a large hundred year old house is a daunting task. This numbering system makes the job much less odious. These little unobtrusive gems get attached in three spots. One on the inside of the window frame in an inconspicuous spot, one on the storm window, and one on the screen. No more guessing about which screen or storm goes where while juggling the cumbersome piece in your hand. The original screens and storms had Roman numerals incised into the frames, but not only did they all not match up to the existing windows, they did not correspond to any markings on the window frames. The time had arrived for a new system.
Climbing ladders to accomplish the change out also was a system that needed to be updated. I devised a plan that would enable the storms and screens to be swapped out from the inside of the house. The storm or screen is slotted into a groove on the top of the outside of the window frame, the bottom pulled toward you from the inside and then latched down into place with a lever. Gone are the days of wrestling with the two story ladder and the feel of scaling Mount Everest with a large and heavy storm window in one hand and groping for a handhold with the other. Add the possibility of a gust of wind to catch the storm window and send it flying out of your hand and the task seemed fraught with peril. Now all of the change out can be accomplished from the safety of the inside of the house.
Why not just replace all of the windows with new ones to avoid all this you ask? The desire to keep the old European style windows which open inward, and add so much to the charm of the house, over ruled. Have you ever looked at a recently remodeled old house and thought, something just does not look right about it? It is usually the new windows that are wrong for the period of the house. We wanted to avoid that.
Trotting out an old invention for a solution to a problem on an old house just felt right.