1969 Print Ad of Harrington & Richardson H&R Topper 158 490 198 Shotgun | eBay
Z Sold 410 Topper Model 148 / Harrington & Richardson
Harrington & Richardson Topper Model 88 Break Action Shotgun | National Museum of American History
Harrington & Richardson Arms Co. Model Topper M48 Break Action Shotgun | National Museum of American History
Harrington & Richardson H&R Topper M48 16 GA Top Break Single Shotgun, C&R - Single Shot Shotguns at GunBroker.com : 966333881
Harrington and Richardson Topper Jr. Model 98 Shotgun in Original Box | Cowan's Auction House: The Midwest's Most Trusted Auction House / Antiques / Fine Art / Art Appraisals
H&R Topper Model 58 Single Barrel 12GA Harrington & Richardson LNIB
Blasts From the Past: Model 48 Topper | Field & Stream
Harrington & Richardson Topper Jr. Classic 28 gauge top break shotgun is great for youth. 22" barrel | Guns & Military Artifacts Firearms | Online Auctions | Proxibid
Eight Harrington & Richardson Single Shot Shotguns | Rock Island Auction