Flat Top Trunks:  Flat top trunks are just what the name implies; a trunk
that is flat (or slightly curved) on top.  These trunks were box construction
and usually had tray(s), but no extras. These were probably the most
common and therefore; usually the least expensive.   They came in all sizes,
from doll size on up.  I have had one that was about 42" in length. (example
below)







Dome Top Trunks:  As the name implies, this trunk has a dome or curved
top.  These are often referred to as camel back, round top, hump back or the
fancier saratoga/brides trunk.  These trunks run the gamut from very plain,
to very ornate.  These trunks usually had covered compartments in the lid
and a tray(s) in the bottom that had various compartments.  Many times the
tray would house a hat box and a parasol compartment.

Saratoga or Bride trunks were generally larger  and more ornate than other
dome top trunks.  They had many compartments and trays, some having
secret areas behind the compartments for valuables. (example below)










Half or Hat Trunks:  These trunks come in a variety of styles, but were
only about half the size of a regular trunk.  These trunks are great to collect
or display because they don't take up as much space as its larger
counterpart.  (example below)







Jenny Lind Trunks:  These trunks are easily recognized by their "figure
8", "loaf of bread" shape or their curved keyhole shape.  They were
generally leather covered with iron bands around them and brass buttons
to affix the bands.  The more exquisite ones had brass bands, brass
buttons, and brass locks along with  nicely detailed compartments inside.  
These trunks were named for the Swedish singer of the same name, Jenny
Lind, who made a concert tour in America in the early 1850's and carried
trunks of this shape with her. (example below)








Oak Slat Trunks:  Unlike most trunks that were built with a secondary
wood like pine for the body and a hard wood such as oak for the slats on
the outside, this trunk  body was entirely covered with oak slats.  The
insides would have been very nice with decorative trays and compartments.
The primary maker of these trunks was the Excelsior Trunk Company
located in Philadelphia, PA.  These trunks were only made for approximately
ten years beginning in the mid 1860's.  Due to their short production, they
are among the rarest of trunks today. (example below)







Louis Vuitton Trunks:  These trunks are named for Louis Vuitton, who
started manufacturing trunks in Paris, in 1854.  These are high end trunks
and usually very high priced.  For more information, please check the Louis
Vuitton website or one of the dealers that specialize in these trunks.  
(example below).







Doll Trunks:  These trunks were miniature toy versions of the larger
trunks being used in the mid to late 1800's and into the 1900's.  Doll trunks
came in the same shapes as the larger trunks and were also decorated like
the larger ones.  As with larger trunks, many had ornate trays,
compartments, and decorations.  (examples below)










Specialty Trunks:  Much of the popularity of trunks is the many varied
styles.  Most of the ones listed above were for general travel or storage, but
when other needs arose, trunks were built to fit those needs.  Some trunks,
such as Taylor trunks, were built for tools or musical instruments and were
known to be heavy duty trunks.  The front of a Theater trunk opened and  
revealed drawers, a mirror and extra trays that would have been used for
costumes and make-up for theater troupes.  Wardrobe trunks generally
would have set on end and when opened would have drawers on one side
and hanging space on the other.   (examples below)
Trunks were made in varying shapes and sizes and from many different
materials over the course of hundred's of years.  They began as very
primitive cases covered in animal hides and improved in both their design
and ornamentation in the late 1800's.

With the advent of the railroad and the move to settle the west coupled with
worldwide travel via ships, the number and variations of trunk designs
changed significantly.  Some of these styles are represented below.

Trunk makers became common and often copied each others styles.  There
were manufacturers who specialized in trunks but most cities had
blacksmiths who built trunks as a sideline business.

I like to think of trunks as todays suitcase or overnight bag.  People used
trunks to store their personal belongings and they basically lived out of
them as they traveled.

Trunks like most other things came in varying levels of quality.  From the
basic flat top trunk to the popular Jenny Lind trunk to the ornate Saratoga
or Brides trunk to the rare oak slat or Louis Vuitton trunk.

There are several people who have done extensive research on trunks and
their history and they are much more knowledgeable than I am.  Check
Marvin Miller's web site
"This Old Trunk" for information on trunk history
and his research.  You can also find information in Linda Edelstein and Pat
Morse's book
"Antique Trunks".