Hi Andy,
I decided to do a bit of sleuthing and found the following:
With regard to the crusted port argument Richard Mayson said this:
"
A generally declared year, but not declared by Cockburn who were busy building up Cockburn’s Special Reserve at the time. Consequently this wine was bottled as ‘crusted’: mid-garnet with a pink - browning rim; open, fragrant, with a wild edge, a touch herbal with eucalyptus on the nose; delicate in style, cherry stone fruit with firm pepper
Mayson's comment about Cockburn being too busy "building up" their Special Reserve suggests they were too preoccupied to bottle a vintage port and that the unattended vintage port was made into crusted port. That didn't sound right because what I read in the magazine article said that demand for the Special Reserve resulted in a commercial decision to use the precious vintage port material for the Special Reserve. So there really shouldn't have been any vintage port to bottle as crusted. Going further I found the following on the Snooth website:
“Cockburn was an exception to the unanimous declaration of the 1977 Port vintage. While they did not declare 1977, they did quietly bottle 116 cases of it. It did not see the light of day until the Port house was purchased by the Symington family in 2006. The Symington's declared the Cockburn 1977 and it was approved by the Instituto dos Vinhos do Douro e Porto, which makes this a very rare Late Declared Vintage”
This to me sounded more plausible. This seemed to confirm that but a small amount most of the vintage port was used elsewhere. Meanwhile the Wine Enthusiast wrote:
“The 1977 vintage was not officially declared by Cockburn's—this sample was from a small stock of 1,000 bottles that was not released commercially. According to Côrte-Real, the staff at Cockburn's felt that '77 was “not as great as people thought.” The company also had ample supplies of the 1975 in the market, which also may have influenced the decision not to declare. Based on the showing of this bottle, it was a big mistake.”
Although the amount of surviving vintage port was different the narrative is similar. However the full explanation came from the Vintage Port Wine Shop :
“Following the acquisition of Cockburn’s in 2006, the Symington family were surprised to find 116 cases of 1977 Vintage Port in a corner of the company’s cellars. Cockburn’s famously did not ‘declare’ a 1977 Vintage, although virtually every other Port house did so.
Cockburn’s had been under multinational ownership since 1962 and the head office strangely turned down the request of the company’s winemakers in Portugal to ‘declare’ the 1977 Vintage, apparently a vintage offer did not fit into the multinational’s global corporate plan, despite excellent weather conditions and the obvious quality of the wine. Fighting to keep the independent spirit of Cockburn’s alive, the winemakers in Portugal quietly ignored the head-office’s command and discretely bottled two barrels of this exceptional Vintage Port. The bottles were then hidden in a quiet corner of the vast Cockburn’s cellars in Vila Nova de Gaia, where they have remained undisturbed for 36 years.
When the Symingtons were preparing for the Cockburn’s bicentenary in 2015 it became clear that there could be no better way of celebrating this historic anniversary than by releasing this rare Vintage Port. Finally the covert plans of the Cockburn’s winemakers can see the light of day; each bottle of Cockburn’s 1977 Vintage Port reflects the independent and sometimes idiosyncratic spirit of this great Port house that never died under the long years of multinational ownership.”
This full blooded and detailed explanation turned out to be a direct quote straight from a press release by Symingtom Family Estates. Someone at the Port Forum posted the the 9th of November 2015 press release:
1977 Vintage Port Bicentenary Limited Edition
"Following the acquisition of Cockburn’s in 2006, the Symington family were surprised to find 116 cases of 1977 Vintage Port in a corner of the company’s cellars. Cockburn’s famously did not ‘declare’ a 1977 Vintage, although virtually every other Port house did so.
Cockburn’s had been under multinational ownership since 1962 and the head office strangely turned down the request of the company’s winemakers in Portugal to ‘declare’ the 1977 Vintage, apparently a vintage offer did not fit into the multinational’s global corporate plan, despite excellent weather conditions and the obvious quality of the wine. Fighting to keep the independent spirit of Cockburn’s alive, the winemakers in Portugal quietly ignored the head-office’s command and discretely bottled two barrels of this exceptional Vintage Port. The bottles were then hidden in a quiet corner of the vast Cockburn’s cellars in Vila Nova de Gaia, where they have remained undisturbed for 36 years.
When the Symingtons were preparing for the Cockburn’s bicentenary in 2015 it became clear that there could be no better way of celebrating this historic anniversary than by releasing this rare Vintage Port. Finally the covert plans of the Cockburn’s winemakers can see the light of day; each bottle of Cockburn’s 1977 Vintage Port reflects the independent and sometimes idiosyncratic spirit of this great Port house that never died under the long years of multinational ownership
The remaining 1,400 bottles of Cockburn’s 1977 Vintage Port will be available through fine wine merchants.
Vila Nova de Gaia, XX 2015"
http://www.theportforum.com/viewtopic.php?t=10383
Despite Mayson referring to the 1977 as a crusted port, it seems that the real story is the subversive but prescient winemakers who decided to save two barrels of '77 vintage port from being used in the Special Reserve. Like Max Shubert of Penfold's who disobeyed his directors and continued to make Grange on the sly, the winemakers at Cockburn also decided to disobey their orders.
Cheers ......... Mahmoud.