Brewery (Number of groups) (Click a Brewer to view coasters) Sort by brewer name	Code	Sort by Production Dates *RED = CLOSED*	Sort by city	Sort by count
Heavy Seas	See: Clipper City Brewing Co. (MD-CLP)
Hagerstown Brewing Co.	MD-HAGE	1900-1918, 1935-1937	Hagerstown	4
Hamm (Theo. Hamm) Brewing Co.	MD-HAMM	1960-1963	Baltimore	10
Heibrau Limited	MD-HEI	1966-1971	Baltimore	1
Homaide Brewing Co	MD-HOMA	2019--	Williamsport	3
Hook & Ladder	MD-HOOK	1999-	Silver Spring	21
Hopkins Farm Brewery	MD-HOPK	2020-	Havre De Grace	1
Hysteria Brewing	MD-HYST	2017-2024	Columbia	2
Maryland brewers with coasters:				7
Alternate brewer referencess:				1
total record count:				9