Product Notes for S-Helper Service
- General Note | Historical Note: "American Models Collaboration"
- General Note | Historical Note: "Paint"
- General Note | Historical Note: "Production Numbers"
- General Note | Historical Note: "Soundtraxx to QSI DCC Decoders"
- General Note | Historical Note: "Wheels"
- General Note | Product Upgrade: "Couplers"
- General Note | Product Upgrade: "Removing Decals"
- General Note | Product Upgrade: "Trucks"
- Catalog | Historical Note
- Locomotive | 2-8-0 | DCC Conversion: "Convert to Lionel TMCC"
- Locomotive | 2-8-0 | Electrical: "Electrical Pick-up"
- Locomotive | 2-8-0 | Electrical: "Headlights"
- Locomotive | 2-8-0 | Electrical: "Printed Circuit Boards"
- Locomotive | 2-8-0 | Electrical: "Wiring"
- Locomotive | 2-8-0 | Instructions: "Operator's Manual"
- Locomotive | 2-8-0 | Mechanical: "Disassembly"
- Locomotive | 2-8-0 | Mechanical: "Drawbar Pin Replacement"
- Locomotive | 2-8-0 | Mechanical: "Gear Replacement"
- Locomotive | 2-8-0 | Mechanical: "Removing the Smoke Unit"
- Locomotive | 2-8-0 | Product Upgrade
- Locomotive | 2-8-0 | Prototype Accuracy: "Drivers"
- Locomotive | F3 | Electrical: "DCC to LocoMatic Conversion"
- Locomotive | F3 | Electrical: "Lights"
- Locomotive | F3 | Electrical: "LocoMatic to DC Conversion"
- Locomotive | F3 | Electrical: "LocoMatic to DCC Conversion"
- Locomotive | F3 | Electrical: "MU Cables"
- Locomotive | F3 | Electrical: "Printed Circuit Boards"
- Locomotive | F3 | Electrical: "QSI Revolution Sound Decoders"
- Locomotive | F3 | Electrical: "Soundtraxx Tsunami Sound Decoders"
- Locomotive | F3 | Historical Note: "Award"
- Locomotive | F3 | Instructions: "Operator's Manual"
- Locomotive | F3 | Mechanical: "Disassembly"
- Locomotive | F3 | Product Review
- Locomotive | F3 | Scale Conversion: "Notes About Scale Conversion"
- Locomotive | F7 | Electrical: "Lights"
- Locomotive | F7 | Electrical: "Lionel TMCC Installation"
- Locomotive | F7 | Electrical: "Printed Circuit Boards"
- Locomotive | F7 | Electrical: "QSI Revolution Sound Decoders"
- Locomotive | F7 | Electrical: "Soundtraxx Tsunami Sound Decoders"
- Locomotive | F7 | Instructions: "Multiple-unit Operation"
- Locomotive | F7 | Instructions: "Operator's Manual"
- Locomotive | F7 | Product Upgrade: "Detailing and Painting PRR Units"
- Locomotive | F7 | Scale Conversion: "Notes About Scale Conversion"
- Locomotive | F7B | Mechanical: "Disassembly"
- Locomotive | FA2 | Historical Note: "Advertising"
- Locomotive | NW2 | Battery Power: "Installing Battery-power"
- Locomotive | NW2 | DCC Conversion: "Lenz Gold Installation"
- Locomotive | NW2 | DCC Conversion: "Soundtraxx Tsunami Sound Decoder"
- Locomotive | NW2 | Electrical: "Printed Circuit Boards"
- Locomotive | NW2 | Electrical: "Wiring"
- Locomotive | NW2 | Instructions: "Operator's Manual"
- Locomotive | NW2 | Mechanical: "Disassembly"
- Locomotive | NW2 | Scale Conversion: "Convert to Scale"
- Locomotive | RS-3 | Historical Note: "Advertising"
- Locomotive | RS-3 | Instructions: "Operator's Manual"
- Locomotive | SW1 | DCC Conversion: "Lenz Gold Installation"
- Locomotive | SW1 | Electrical: "Printed Circuit Boards"
- Locomotive | SW1 | Electrical: "Soundtraxx Tsunami Sound Decoder"
- Locomotive | SW1 | Historical Note: "Awards"
- Locomotive | SW1 | Historical Note: "Missing EMD Plate"
- Locomotive | SW1 | Instructions: "Operator's Manual"
- Locomotive | SW1 | Product Upgrade: "Replacement Gear"
- Locomotive | SW8 | Electrical: "Printed Circuit Boards"
- Locomotive | SW8 | Electrical: "Soundtraxx Tsunami Sound Decoder"
- Locomotive | SW8 | Instructions: "Operator's Manual"
- Locomotive | SW8 | Mechanical: "Disassembly"
- Locomotive | SW8 | Product Upgrade: "Replacement Gear"
- Locomotive | SW8 | Scale Conversion: "Convert to Scale"
- Locomotive | SW9 | DCC Conversion: "Lenz Gold Installation"
- Locomotive | SW9 | DCC Conversion: "Soundtraxx Tsunami Sound Decoder"
- Locomotive | SW9 | Electrical: "Printed Circuit Boards"
- Locomotive | SW9 | Electrical: "QSI Revolution Sound Decoders"
- Locomotive | SW9 | Electrical: "Soundtraxx Tsunami Sound Decoder"
- Locomotive | SW9 | Historical Note: "Awards"
- Locomotive | SW9 | Instructions: "Operator's Manual"
- Locomotive | SW9 | Mechanical: "Disassembly"
- Locomotive | SW9 | Product Review
- Locomotive | SW9 | Product Upgrade: "Disassemble & Strip Paint"
- Locomotive | SW9 | Product Upgrade: "Replacement Gear"
- Locomotive | SW9 | Scale Conversion: "Convert to Scale"
- Box Car | Instructions: "Disassembly"
- Box Car | Single-sheathed | Historical Note: "Owner's Manual"
- Box Car | Single-sheathed | Mechanical: "Derailments"
- Caboose | Extended Vision | Historical Note: "Award"
- Caboose | Extended Vision | Instructions: "Lights"
- Caboose | Extended Vision | Instructions: "Owner's Manual"
- Caboose | Extended Vision | Prototype Accuracy
- Flat Car | 53-foot | Historical Note: "Composition"
- Flat Car | 53-foot | Prototype Accuracy
- Flat Car | Bulkhead | Prototype Accuracy
- Flat Car | TOFC | Instructions: "Owner's Manual"
- Flat Car | TOFC | Prototype Accuracy
- Hopper | 2-bay Composite | Prototype Accuracy
- Hopper | 2-bay Covered | Prototype Accuracy
- Hopper | 2-bay Open-top | Prototype Accuracy
- Hopper | 2-bay Panel-sided | Prototype Accuracy
- Hopper | 2-bay PS-2 Covered | Instructions: "Owner's Manual"
- Hopper | 2-bay PS-2 Covered | Prototype Accuracy
- Hopper | 3-bay Covered | Prototype Accuracy
- Hopper | 3-bay PS-2 Covered | Historical Note: "Award"
- Hopper | 3-bay PS-2 Covered | Prototype Accuracy
- Ore Car | Historical Note: "Owner's Manual & Drawings"
- Ore Car | Product Review
- Ore Car | Prototype Accuracy
- Passenger Car | Heavyweight | Historical Note
- Passenger Car | Heavyweight | Historical Note: "Body Styles"
- Passenger Car | Heavyweight | Historical Note: "Period Advertising"
- Passenger Car | Heavyweight | Prototype Accuracy
- Refrigerator Car | Historical Note: "Award"
- Refrigerator Car | Instructions: "Disassembly"
- Refrigerator Car | Prototype Accuracy
- Refrigerator Car | Scale Conversion
- Stock Car | Instructions: "Disassembly"
- Christmas | Historical Note
- Coupler | Historical Note: "Why Produce A Coupler?"
- Track | Instructions: "Track Planning Guide"
- Track | #3 Turnout | Electrical: "Insulated Track"
- Track | #3 Turnout | Electrical: "Replacement Switch"
- Track | #3 Turnout | Electrical: "Wiring the Track"
- Track | #3 Turnout | Historical Note: "Changes With Each Version"
- Track | Track | Electrical: "Wiring the Track"
- Track | Track | Mechanical: "Custom Track Lengths"
- Vehicle | 35-foot Trailer | Historical Note: "Horizontal Rib"
- Vehicle | 35-foot Trailer | Historical Note: "Vertical Post"
- Vehicle | 35-foot Trailer | Prototype Accuracy: "Horizontal Rib"
- Vehicle | 35-foot Trailer | Prototype Accuracy: "Vertical Post"