Your search for "HOS-" revealed the following:

German Federal Technical Assistance Corps (THW) circa 1990: Preiser, complete painted HO (1:87) 10458

Thatched roof: Plastruct plastic HO (1:87) PS-112 (91630)

Truck Driver : Preiser - Finished product HO(1:87) 14009

Craftsman at work: Preiser, complete painted HO (1:87) 10498

Baggage Handlers and Props : Woodland Pre-Painted HO (1:87) 1909

Churchgoers (1) : Preiser - Painted Finish HO(1:87) 10559

2-room Window Frame 16type 39.5 x 10mm 2pcs : Classic Story Unpainted Kit HO (1:87) PAS-0004-16

Under investigation: Preiser, complete painted HO (1:87) 10590

48 seated passengers: Preiser, complete painted HO (1:87) 14400

Gas Station, Repair Station [with LED] : Woodland Pre-painted HO(1:87) 5025

Standing Passerby : Preiser - Painted Finish HO(1:87) 14002

THW 60th Anniversary: Preiser - Finished product HO (1:87) 28149

Tyrol Band in Traditional Costume : Preiser - Painted Finish HO(1:87) 10206

Traveller in a Coat: Preiser - Painted HO (1:87) 14038

People in the shop (drinkers etc.): Preiser - painted HO(1:87) 10690

Market Set : Preiser - Finished product HO (1:87) 10052

Sailor removing sails from a yacht : Preiser - Painted Finish HO(1:87) 10680

Work Shed : Woodland Pre-Painted HO (1:87) BR5057

Fire Station : Woodland Pre-painted HO(1:87) 5034

Shop flat on the ground floor: Farrar unpainted kit HO (1:87) 130448