http://www.great-glass.co.uk/glass%20notes/markt-z.htm http://www.great-glass.co.uk/glass%20notes/markt-z.htm http://www.great-glass.co.uk/glass%20notes/markt-z.htm#TOP http://www.great-glass.co.uk/glass%20notes/markt-z.htm#TOP Glass notes some manufacturer's labels & marks http://www.great-glass.co.uk/glass%20notes/markt-z.htm http://www.great-glass.co.uk/glass%20notes/markt-z.htm http://www.great-glass.co.uk/glass%20notes/markt-z.htm http://www.great-glass.co.uk/glass%20notes/markt-z.htm#TOP http://www.great-glass.co.uk/glass%20notes/markt-z.htm http://www.great-glass.co.uk/glass%20notes/markt-z.htm http://www.great-glass.co.uk/glass%20notes/markt-z.htm http://www.great-glass.co.uk/glass%20notes/markt-z.htm http://www.great-glass.co.uk/glass%20notes/markt-z.htm http://www.great-glass.co.uk/glass%20notes/markt-z.htm http://www.great-glass.co.uk/glass%20notes/markt-z.htm great-glass.co.uk http://www.great-glass.co.uk/glass%20notes/markt-z.htm http://www.great-glass.co.uk/glass%20notes/markt-z.htm http://www.great-glass.co.uk/glass%20notes/markt-z.htm Glass notes some manufacturer's labels & marks http://www.great-glass.co.uk/glass%20notes/markt-z.htm http://www.great-glass.co.uk/glass%20notes/markt-z.htm Great Glass: Manufacturers' Labels and Marks http://www.great-glass.co.uk/glass%20notes/markt-z.htm http://www.great-glass.co.uk/glass%20notes/markt-z.htm http://www.great-glass.co.uk/glass%20notes/markt-z.htm#TOP http://www.great-glass.co.uk/glass%20notes/markt-z.htm http://www.great-glass.co.uk/glass%20notes/markt-z.htm http://www.great-glass.co.uk/glass%20notes/markt-z.htm http://www.great-glass.co.uk/glass%20notes/markt-z.htm Great Glass: Manufacturers' Labels and Marks