Harwich:-- Clam industry, 217 Oyster industry, 146 Quahaug industry, 62, 63 Scallop industry, 106, 107 Hingham, clam industry, 199 Hull, clam industry, 199, 200 Ipswich, clam industry, 185-188 Kingston, clam industry, 205, 206 Laws:-- Oyster, 127-132 Quahaug, 50, 51 Scallop, 92, 93 Shellfish, 25-30 Lynn, clam industry, 193, 194 Manchester, clam industry, 191, 192 Marion:-- Clam industry, 221, 222 Oyster industry, 156 Quahaug industry, 63, 64 Scallop industry, 107, 108 Marshfield, clam industry, 201, 202 Mashpee:-- Clam industry, 218 Oyster industry, 149 Quahaug industry, 64, 65 Scallop industry, 108 Mattapoisett:-- Clam industry, 222 Quahaug industry, 65, 66 Scallop industry, 108, 109 Methods of work, 16 Clam, 160, 161 Oyster, 117, 118 Quahaug, 38 Scallop, 81 Monopoly, 36 Nahant, clam industry, 195, 196 Nantucket:-- Clam industry, 231, 232 Oyster industry, 158, 159 Quahaug industry, 66-69 Scallop industry, 109-111 Narragansett Bay:-- Clam industry, 225-227 Oyster industry, 156-158 New Bedford:-- Clam industry, 223, 224 Quahaug industry, 69, 70 Scallop industry, 111-113 Newbury, clam industry, 184, 185 Newburyport, clam industry, 182, 183 Orleans:-- Clam industry, 210, 211 Oyster industry, 144 Quahaug industry, 70-72 Scallop industry, 113 Overfishing, 23 Oyster:-- Enemies, 155 Grants, 119 Natural beds, 119-123 Statistics, 136-138 Spat collecting, 133, 134 Oystermen v. quahaugers, 152 Plymouth, clam industry, 206, 207 Pollution, water, 23-25, 236 Protection, 26, 27 Provincetown:-- Clam industry, 214, 215 Quahaug industry, 72 Scallop industry, 113 Quahaug:-- Decline, 38-40 Distribution, 36, 37 Farming, 40-43 Growth, 42 History in Massachusetts, 49, 50 Industry, 43-49 Rakes, 44, 45 Spat collecting, 43 Statistics, 51 Quahaugers v. oystermen, 152 Resources, unimproved, 19 Salem, clam industry, 193 Salisbury, clam industry, 180-182 Sanitary conditions, 236 Saugus, clam industry, 194, 195 Scallop:-- Decline, 82-84 Distribution, 80 Dredges, 86-88 "Eye," 88 History in Massachusetts, 93, 94 Improvements, 84 Industry, 85-91 Maine, 90 Market, 90 Openers, 88 Outfit, 90, 91 "Pusher," 85 Season, 91 Shanties, 88 Soaking, 89, 90 Statistics, 95 Scituate, clam industry, 201 Sectional jealousy, 31 Shellfisheries:-- Abuses, 25-33 Decline, 20-25 Development, 19 Production since 1879, 20 Remedy, 33-35 Statistics, 19 Somerset:-- Clam industry, 228, 229 Oyster industry, 156-158 Statistical summaries:-- Clam industry, 161-164 Oyster industry, 136-138 Quahaug industry, 51 Scallop industry, 95 Shellfish industry, 19