A calendar is a system for naming periods
of time, typically days, weeks, months and years. Calendars are often a
physical device usually made of paper.
Vintage Calendars can be classified into hanging calendars, postcard
calendars and mechanical postcard calendars. usually the
illustration, advertising -- from popular advertising slogans of yesterday
to beautiful women -- or both. makes a vintage calendar a desirable
collectible and most calendars of today will become collectible tomorrow
becouse of
the illustration, since some people buy them for the attractiveness of the
iilustration.
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