Ralph Erskine

According to our database, Ralph Erskine authored at least 30 papers between 1984 and 2021.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2021

Review of The Nazi Spy Ring in America by Rhodri Jeffreys-Jones.

Ralph Erskine

Cryptologia, 2021

2018

Review of The Hidden History of Bletchley Park: A Social and Organisational History, 1939-1945 by Christopher Smith.

Ralph Erskine

Cryptologia, 2018

2010

Ultra Reveals a Late <i>B-Dienst</i> Success in the Atlantic.

Ralph Erskine

Cryptologia, 2010

2008

Captured <i>Kriegsmarine</i> Enigma Documents at Bletchley Park.

Ralph Erskine

Cryptologia, 2008

2006

The Poles Reveal their Secrets: Alastair Denniston's Account of the July 1939 Meeting at Pyry.

Ralph Erskine

Cryptologia, 2006

The 1944 Naval Brusa Agreement and its Aftermath.

Ralph Erskine

Cryptologia, 2006

2004

Naval Enigma: Seahorse and Other Kriegsmarine Cipher Blunders.

Ralph Erskine, Philip Marks

Cryptologia, 2004

2003

Brigadier John Tiltman: One of Britain's finest Cryptologists.

Ralph Erskine, Peter Freeman

Cryptologia, 2003

From the Archives What the Sinkov Mission Brought to Bletchley Park.

Ralph Erskine

Cryptologia, 2003

2000

What did the Sinkov Mission Receive from Bletchley Park?

Ralph Erskine

Cryptologia, 2000

1999

Kriegsmarine Short Signal Systems - and How Bletchley Park Exploited Them.

Ralph Erskine

Cryptologia, 1999

1997

The First Naval Enigma Decrypts of World War II.

Ralph Erskine

Cryptologia, 1997

1996

Kriegsmarine Signal Indicators.

Ralph Erskine

Cryptologia, 1996

1995

Ultra and Some U. S. Navy Carrier Operations.

Ralph Erskine

Cryptologia, 1995

1992

The German Naval Grid in World War II.

Ralph Erskine

Cryptologia, 1992

1989

From the Archives: a Bletchley Park Assessment of German Intelligence on Torch.

Ralph Erskine

Cryptologia, 1989

1988

Reviews and Things Cryptologic.

Louis Kruh, Ralph Erskine, Michael Barlow

Cryptologia, 1988

From the Archives: U-boat HF WT signalling.

Ralph Erskine

Cryptologia, 1988

From the Archives Tunny Decrypts.

Ralph Erskine

Cryptologia, 1988

1987

Reviews and Things Cryptologic.

Louis Kruh, Ralph Erskine

Cryptologia, 1987

Naval Enigma: M4 and its Rotors.

Ralph Erskine, Frode Weierud

Cryptologia, 1987

1986

A Link with PEARL Harbor? Book Review.

Ralph Erskine

Cryptologia, 1986

From the Archives GC and CS Mobilizes "Men of the Professor Type".

Ralph Erskine

Cryptologia, 1986

Enigma: the Dropping of the Double Encipherment.

Gilbert Bloch, Ralph Erskine

Cryptologia, 1986

1985

Review of Things Cryptologic.

Louis Kruh, Ralph Erskine

Cryptologia, 1985

Enigma and the Polish Contribution: Book Review.

Ralph Erskine

Cryptologia, 1985

British Intelligence - Volume 3, Part 1 - Book Review.

Ralph Erskine

Cryptologia, 1985

An Early Success Story.

Ralph Erskine

Cryptologia, 1985

1984

Alan Turing: the Enigma - Book Reviem.

Ralph Erskine

Cryptologia, 1984

British Intelligence - Volume II - Book Review.

Ralph Erskine

Cryptologia, 1984