The Neu-Guinea-Zweiglinie (Singapore), or New Guinea Branch Line (Singapore), was a successor to the Neu-Guinea-Zweiglinie, extending the Singapore-Neuguinea route to Sydney.
Service began on 20 July 1900 and continued until January 1905.

Catalog:
- Friedemann SP 2 a
- ArGe Kolonien DEUTSCHE SEEPOST NEU-GUINEA-ZWEIGLINIE (SINGAPORE) a


Norddeutscher Lloyd
Period of Use on this Ship:
- 20 July 1900 to 9 March 1902


Norddeutscher Lloyd
Periods of Use on this Ship:
- 17 March 1902 to 3 May 1903
- 2 August 1903 to 18 October 1903


Norddeutscher Lloyd
Period of Use on this Ship:
- 12 May 1903 to 26 July 1903
Notes:
- Violet ink on 16 May 1903


Norddeutscher Lloyd
Period of Use on this Ship:
-
23 October 1903 to 4 January 1905
Notes:
-
4 May 1905 cancels are erroneous (4 January 1905)

Catalog:
- Friedemann SP 2 b
- ArGe Kolonien DEUTSCHE SEEPOST NEU-GUINEA-ZWEIGLINIE (SINGAPORE) b


Norddeutscher Lloyd
Period of Use on this Ship:
-
25 April 1902 to 6 September 1903


Norddeutscher Lloyd
Period of Use on this Ship:
-
11 September 1903 to 1 February 1905
The Neu-Guinea-Zweiglinie (Singapore), or New Guinea Branch Line (Singapore), was a successor to the Neu-Guinea-Zweiglinie, extending the Singapore-Neuguinea route to Sydney.
Service began on 20 July 1900 and continued until January 1905.

Catalog:
- Friedemann SP 2 a
- ArGe Kolonien DEUTSCHE SEEPOST NEU-GUINEA-ZWEIGLINIE (SINGAPORE) a


Norddeutscher Lloyd
Period of Use on this Ship:
- 20 July 1900 to 9 March 1902


Norddeutscher Lloyd
Periods of Use on this Ship:
- 17 March 1902 to 3 May 1903
- 2 August 1903 to 18 October 1903


Norddeutscher Lloyd
Period of Use on this Ship:
- 12 May 1903 to 26 July 1903
Notes:
- Violet ink on 16 May 1903


Norddeutscher Lloyd
Period of Use on this Ship:
-
23 October 1903 to 4 January 1905
Notes:
-
4 May 1905 cancels are erroneous (4 January 1905)

Catalog:
- Friedemann SP 2 b
- ArGe Kolonien DEUTSCHE SEEPOST NEU-GUINEA-ZWEIGLINIE (SINGAPORE) b


Norddeutscher Lloyd
Period of Use on this Ship:
-
25 April 1902 to 6 September 1903


Norddeutscher Lloyd
Period of Use on this Ship:
-
11 September 1903 to 1 February 1905
