House Flags of U.S. Shipping Companies: C

California & Oregon Coast Steamship Co.

image by Joe McMillan

California Navigation & Improvement Co.

image by Joe McMillan

California Navigation & Improvement Co.

A local line that operated on lower the Sacramento River between San Francisco and Stockton, California, ca. 1900.

Source: www.steamship.net (no longer available)

Joe McMillan, 7 September 2001

Calmar SS Co.

image by Joe McMillan

Calmar SS Co., New York (1927-1976)
See also: Ore SS Co., New York (pre-World War I through post-World War II)
These two companies were subsidiaries of the Bethlehem Steel Company, the second largest in the United States and, at the time, the second largest in the world. Like US Steel, Alcoa, and other companies, Bethlehem found general shipping companies unresponsive to its needs. Ore was a purely proprietary company that carried only Bethlehem cargoes--ore to the mills and steel to markets--while Calmar operated between the Atlantic and Pacific coasts, taking steel products westbound and lumber eastbound. By the late 1940s, Bethlehem operated not only these but three other steamship companies. After closing down Calmar in 1976, Bethlehem still operated one remaining carrier, the Interocean Shipping Company, until 1986. Both Calmar and Ore flew blue flags with white upper and lower edges and the company initial, "C" or "O" in white stencil-style block letter.

Sources: Stewart (1953), US Navy's 1961 H.O.

Joe McMillan, 7 September 2001

Caltex Oil Co.

image by Joe McMillan

Caltex Oil Co is a joint venture of Standard Oil of California (SoCal, now Chevron) and Texaco, originally for exploration, pumping, and refining in the Persian Gulf. The emblem is strongly reminiscent of Texaco's, but (at least according to Stewart, 1953) on SoCal's blue field rather than Texaco's green.

image by Joe McMillan

However, www.steamship.net (no longer available) shows a picture that appears to have the Caltex emblem on a green field, although the difference may be a result of photography lighting or fading on the china pattern from which the photograph was taken.

Sources: Stewart (1953), www.steamship.net (no longer available)

Joe McMillan, 7 September 2001

Carnival Cruise Lines

image by Joe McMillan, 9 July 2005

 image by Jarig Bakker

Carnival Cruise Lines, inc., Miami FA - red flag, over all blue "O" outlined white. This source shows a larger "O".
Source: Loughran (1995)
Jarig Bakker, 5 November 2005

Castle & Cook Inc.

image by Jarig Bakker, 6 January 2006

Castle & Cook Inc., San Francisco, CA - green flag, yellow disk over a small yellow wave.
Source: Loughran (1995)
Jarig Bakker, 6 January 2006

Catskill Evening Line

image by Joe McMillan

Catskill Evening Line
A Hudson River company that operated between New York and the Catskill Mountain region until 1928. The companies were identified according to the time of their daily upstream departures.
Source: www.steamship.net (no longer available)

Joe McMillan, 8 September 2001

Central & South American Telegraph Co.

image by Joe McMillan

Central & South American Telegraph Co., New York
Flown by cable laying ships. The same flag was used by the associated Mexican Telegraph Co, also of New York. The flag was blue with a white lightning flash issuing from the upper hoist, running diagonally between two white stars, each with two points up, in upper fly and lower hoist.
Source: Lloyd's House Flags, 1912

Joe McMillan, 4 October 2001

Central Gulf Lines

image by Joe McMillan

Central Gulf Lines, New Orleans/Dover, Del. (1947-present)
A company notable primarily for having succeeded in making money with the LASH (lighter-aboard-ship) technology, an alternative to containers in which barges are hoisted aboard the ship and carried to the destination. Services run from inland coal transportation on the Mississippi and its tributaries to automobile carrying between Japan and the United States. Flag is a red swallowtail with an eight-pointed white compass star.
US Navy's 1961 H.O.

Joe McMillan, 8 September 2001

image by Jarig Bakker

A second flag has been sighted, by myself in 1989 amongst others, with uncertainty as to whether it is swallow-tailed. On the star of this is black lettering comprising a large "C" enclosing a smaller "G" in turn in closing the start of the smaller word "LINES". My sighting was ashore, I do not know about the others, but there is a suggestion that it is a shore-only flag.
Neale Rosanoski, 1 February 2004

 image by Jarig Bakker, 5 February 2006

Central Gulf Lines Inc., New Orleans - red flag, white 8-pointed star.
Source: Loughran (1995)
Jarig Bakker, 5 February 2006

W. R. Chamberlain & Co.

image by Joe McMillan

W. R. Chamberlain & Co., Portland, Ore. [usn61]
A blue "C" on a white lozenge on red. Still in business in 1972, but no further information.
Source: US Navy's 1961 H.O.

Joe McMillan, 8 September 2001

Chamberlain & Phelps

image by Joe McMillan

Chamberlain & Phelps, New York
Operated a line of sail packets between New York and Liverpool--i.e., bringing Irish immigrants to New York--in the 1840s and 50s. A distinctive flag of five vertical stripes alternating red and white.
Source:  chart of "Private Signals of the Merchants of New York"

Joe McMillan, 8 September 2001

Chambers & Heiser

image by Joe McMillan

Chambers & Heiser, New York
A mid-nineteenth century company with an interesting house flag: a blue hoist and a white fly with three tails, the middle one red.
Source:  chart of "Private Signals of the Merchants of New York"

Joe McMillan, 11 September 2001

Chevron Shipping

Chevron Shipping, Los Angeles (1895-present)(and predecessors)
Chevron Shipping is the tanker subsidiary of Chevron Corporation, the successor of the Standard Oil (California) unit of the Rockefeller Standard Oil Trust of the early 20th century. The company's roots were in the Pacific Coast Oil Co, founded in 1879, which went into the shipping business in 1895 and merged with Standard Oil in 1900. In 1906, Standard Oil (California) was set up within the trust, and in 1911 it was spun off as one of the new companies when the courts broke up Standard Oil on antitrust grounds. Over time, Socal, as it was called, set up a variety of shipping subsidiaries including the California Transport Corp, the California Tanker Co, and the Socal Marine Department. All these were consolidated in 1957 into the California Shipping Co, which was renamed Chevron Shipping when SoCal became the Chevron Corporation in 1984. The flags are those of:

Standard Oil of California

image by Joe McMillan

Standard Oil of California - White initials of the company on a blue field.
Source: Wedge (1926)

Joe McMillan, 11 September 2001

California Oil Co.

image by Joe McMillan

California Oil Co. - The acronym for California Standard Oil (Calso) in white letters on a red field.
Source: Wedge (1926)

Joe McMillan, 11 September 2001

California Transport Corp.

image by Joe McMillan

California Transport Corp. - The same acronym in red letters on a white disk on a blue field.
Source: Stewart (1953)

Joe McMillan, 11 September 2001

image by Jarig Bakker

Brown 1958 shows a different version of a blue field bearing the chevron outlined white and above it the white letters "CALSO" with the "L" being taller. It also shows a similar flag with a red field for California Tanker Co.
Neale Rosanoski, 1 February 2004

Standard Oil Company of California

image by Joe McMillan

Standard Oil Company of California - The red, white, and blue chevron logo on a white disk. The chevron was first used as a trademark of Standard Oil of California in 1931. Chevron then became a trade name under which the company marketed fuels in parts of the country where other successors to the Rockefeller Trust had the rights to use the name "Standard." As noted above, the company changed its official name to "Chevron" in 1984. I believe its tankers now fly a white flag with the current version of the trademark, a modification of that shown here with the name "Chevron" above the chevrons in black, but I don't know that for a fact.
Sources: Stewart & Styring (1963), Styring (1971)

Joe McMillan, 11 September 2001

image by Jarig Bakker, 15 October 2005

The flag did become the white field with the chevron and above it "Chevron" in black. Presumably there is a new flag following the October 9th 2001 merger with Texaco Inc. forming Chevrontexaco Corporation.
Neale Rosanoski, 1 February 2004

Chicago, Duluth & Georgian Bay Line

image by Joe McMillan

Chicago, Duluth & Georgian Bay Line
A Great Lakes company. The flag is simply the name "Georgian Bay Line" in white on blue.
Source: National Geographic (1934)

Joe McMillan, 14 September 2001

China Mail Steamship Co.

image by Ivan Sache, 7 July 2005

The China Mail Steamship Co. was a short-lived company, probably based in San Francisco. See a picture of the house flag here:
http://www.cabinclass.com/dinnerinthediner/pages/archives/steamship/chinaml_01.htm. It is red with a large white disk bearing red interlocked initials ‘C’ and ‘M’ (assuming, as always, that the true colours are shown – this is my only source).

The announcement on the web of a lecture by Bob Barde (2 Dec. 2004): http://www.chsa.org/events/lectures.php?event_id=52 provides some information. Chinese and Chinese Americans wanted to have their own firm dedicated to immigrant transportation in the Pacific, an activity until then monopolized by Western and Japanese companies. Founded in 1915, Chinese Mail stopped its operations seven years later.

From Shehong Chen, "Being Chinese. Becoming Chinese American" at http://www.press.uillinois.edu/epub/books/chen/ch3.html:
Highlights of this chapter: China Mail established October, 1915, as an expression of Chinese American (anti-Japanese) nationalism and the will to economic autonomy; it was a US firm rejecting a venture with the Chinese government. In fact, the Chinese community enthusiastically bought shares.

"A grand ceremony was held to raise the company flag on the ship. Invited to the ceremony were 1,000 American Chinese and 1,000 non-Chinese Americans. A prayer was offered by a Chinese Presbyterian minister. The China set out on its maiden voyage for Asia under the new flag on October 30, 1915”.

C. H. Church & Son Star Line

image by Joe McMillan

C. H. Church & Son Star Line, San Francisco
Source: www.steamship.net (no longer available)

Joe McMillan, 14 September 2001

The website at http://www.mysticseaport.org/library/Manuscripts/CPageImage.cfm?BibID=34412&Box=2&Folder=35 presents a card ‘C.H. Church & Co.’ also known as ‘Star Line’ apparently established in New York and naming as ports of call San Francisco, Valparaiso, Baltimore and Le Havre:

image by Ivan Sache, 27 August 2005

The house flag is a blue swallowtail with a white cross throughout and a red diamond bearing a white five-pointed star in the cross’s centre, similar to that above, but with the blue and white colours are reversed. The company seat was San Francisco.

The on-line Directory of Private Signals shows a flag (“burgee”) much like the one on the sailing card: http://www.mysticseaport.org/library/initiative/SignalImage.cfm?BibID=36294&ChapterNo=14, under no. 14.1.10 i.e. ‘Church, Cliff and Co., New York’ and having as its source ref. 51 which is "Shipping House Flags" by H. Percy Ashley.

However, in this version the diamond is bigger and two of its points – the upper and the lower one – are much sharper.

I have been unable to figure out what the precise connection is between these two firms, if there really were two firms. This leaves us, for the moment, with a variant house flag.

Jan Mertens, 24 August 2005

Circle Shipping Co.

image by Joe McMillan

Circle Shipping Co., New York
I believe this must be the company that runs the Circle Line ferries around New York City, so named because of the route around the island of Manhattan. Perhaps a New Yorker can confirm.
Source: US Navy's 1961 H.O.
Joe McMillan, 14 September 2001

More likely I would imagine this to be Circle Shipping Co. Inc. of New York shown Lloyds Shipowners 1958-9 as operating the tanker "Hunters Point" of Globe Tankers Inc.
Neale Rosanoski, 1 February 2004

See also: Statue of Liberty Ferry

Cities Service Oil Co.

image by Joe McMillan

Cities Service Oil Co., New York
Predecessor of the company now known as Citgo. An earlier version of this flag apparently had a much more complex version of this logo in black on white.
Sources: Stewart (1953), US Navy's 1961 H.O.

Joe McMillan, 14 September 2001

Founded in the early 1900s, Cities Service was noted for the first long-distance natural gas pipeline in the US (1,000 miles from Amarillo, Texas to Chicago, Illinois, completed in 1931). The company is based in Tulsa, but owned by Petroleos de Venezuela, S.A. since the 1990s. The company changed its name to CITGO in 1965.
Phil Nelson, 20 October 2003

image by Jarig Bakker

The original flag pre-late 1950s design was a smaller version of this emblem (in black and white as stated) being within a similar frame forming a sort of wide annulet which bore at top "CITIES SERVICE OIL(S)" [arced in the shape of the annulet] and at base within a black outlined oblong the company motto "ONCE, ALWAYS" [in a straight line] (there are slight differences in the lettering as shown by Loughran 1979 and Brown 1951. A new flag was adopted in 1974, green with a 3 shades of red triangle edged white and below this the white letters 'CITGO".

US shipping lines house flags - 'C' continued