1964 and older. Not quite sure about its longevity.
The $10
None, the 1952 mounted on a curved, A shaped frame, all later model trucks use a straight, or X shaped frame. Also the frames on later model trucks are approximately 5 inches wider.
no
A square is an L shaped, or triangular frame of which one side is a perfect 90 degree angle. Builders squares are usually metal and 24 x 16 inches L shape as those are convenient measures in frame construction.
Next smallest to the X frame.
n shaped
You can buy a 1920 x 1200 picture frame from the imageframes website, the eframe website or the eze frame website. Alternatively you can purchase a digital frame from the amazon shopping website which supports the 1920 x 1200 resolution.
The x in x runner means that the frame has more bracing to make it stiffer so that it handles like a sports car. Specifically the frame has an X brace in it.
There are 52 weeks in a year. That means there are an average of 52 Saturdays in a year, give or take one (for example, there will be more than 52 if the year begins on a Saturday, especially if it is a leap year). 52 x 25 equals 1300. So, within a 25 year time frame, one could expect to see 1300 Saturdays.
saltire
We only know that Andrew was crucified in Greece on an X-shaped cross and that he continued to preach from the cross for two days before he died. We do not know the date, even the year.
The frame size of the painting is 50 cm x 70 cm.