Dating postcard photographs updating norton anti virus
Three-dimensional postcards also appeared in this era.By 1960s, the standard size of cards had grown to 4 x 6 inches.The relatively high cost of labor, along with inexperience and changes in public taste, resulted in the production of poor quality cards during this period.Furthermore, strong competition in a narrowing market caused many publishers to go out of business.Knowing when a photograph was taken, where it was taken – together with the details of the image itself – often make it possible to decide who the sitter really is. Sometimes it can even confirm that it is NOT who you think it is! There can be so many clues which, when all taken together, can give you a very accurate result.
These cheap cards allowed the use of gaudy dyes for coloring.Each photographer's stock of photographic paper postcards had a shelf life. I suggest they represent the manufacturer's date of production, possibly a span of six months. I have extracted the dated portrait cards from my collection and found a very significant clustering of dates for certain symbols. These symbols could be taken as typographic decoration. C horseshoe portraits I have four unrelated portraits, each dated 1922.Allmer notes (page 19) that "postcards created directly from photographic negatives and printed onto photographic paper are difficult to date when they have not been postally used." She refers the user to Prairie Fires and Paper Moons by Hal Morgan and Andreas Brown (Boston: David R.Godine, 1981) and "Dating Post-1920 Real Photo Postcards," by Ernest G.