The following is the recipe for Maynard Davies Dry Cure in a Bag (taken from and article in the September 2004 issue of Country Smallholding magazine). It is not the full article as I no longer have a scanner and it was quite a lot to type. It seems to have all the relevent info as far as I can tell (at least all the info that was in the article, some things seem a little patchy here and there to me).
BASIC CURING MIX
8lb salt
2oz saltpetre
2lb sugar (use whatever you fancy, different sugar, different taste)Mix this all together well
Use 1�oz of the cure to each pound of meat. As far as curing time, use the inch theory: 7 days for each inch thickness of meat i.e. 21 days for 3 inches of meat. Might need longer, might be shorter, a matter of experience and taste.
Get together the appropriate weight of cure, use half for the first part of the process, rub in well. Put the meat into a good quality plastic bag. Put a layer of mix in the bottom of the bag then place the meat on top of this, tie the bag up tightly, making sure all the air is excluded. Keep the curing temperature around 40/42F.
After about four days a lot of body fluids will have leached out, so undo the bag(s), drain the fluid off, remove and re-salt the meat. DO NOT overdo this, just a light covering, return to the bag and retie.
When the meat has finished it�s curing time, remove it from the bag, wash thoroughly in clean water, put string through one end and hang it up to dry. The temperature should be around 50F, there should be a through current and not in direct sunlight. This should take about one week* to dry off and equalise.
After about a week, put 4oz of olive oil in a saucepan, heat gently, but don�t overheat. Add to this 2oz of good malt vinegar, 4oz of finely ground black pepper corns, remove from the heat and let the mixture infuse and cool. Apply this to the cured meat with a clean paint brush making sure all surfaces are well covered. This keeps flies away and stops mould growth. After about a day, when the meat is dry, wrap tightly in muslin and
tie with string on the outside. This protects the bacon and looks nice when hung up. Back and streaky should be ready in about another week and bigger pieces (e.g. shoulder or hams) will take longer.
Some notes which may help: (not part of the article)
*This seems to be refering to the streaky, but it is not all that clear if other cuts take longer to dry and equalise.
This cure can be used for ham as well as bacon and in Maynard Davies instructions it says to lay the meat for streaky and back rind side down. No instructions regarding this are given for any other cut of meat.