Kromdraai Gold Mine General artefacts in the museum (Image: Gauteng Tourism Authority) Gold is central to the history of Gauteng and it was only as recently as 1886 that the city of Johannesburg was founded, mainly due to the vast amounts of gold to be found in the area.
3000 yards on each spool of dark pink thread. Ideal for light to medium weight structured fabrics. â¢ Shrink and abrasion resistant.
On very heavy. weight fabrics and on demanding applications, bartacking machines are used that produces 42 or 56 stitches. in the tack. The typical clamp on a bartack machine allows for a maximum tack length of 3/4â (19.1mm) and a. maximum width of approximately 5/32â (4mm). Most manufacturers will use the same size thread for bartacking as they do for seaming.