Product literature for Flettner ‘2000.’ Date unknown. Four (4) sheets. |
Product literature for Invertec Low Voltage Lighting. Date unknown. Two (2) sheets. www.gnc-systems.com/210e.htm. |
Product literature for Ventilation by NIDRO. Date unknown. Two (2) sheets. www.nidro.com/enventilatie.htm. |
Product literature for Weston Body Hardware Rotary Ventilator & Grille. Date unknown. One (1) sheet. |
Product literature for SORTIMO ventilation systems. Date unknown. Two (2) sheets. |
Product literature for Pacet's Superslim. May 1998 Jun. 1998; Jul. 1998; Sep. 1998; Oct. 1998; Nov. 1998, Apr. 1999. Thirty-one (31) sheets. |
Photos of Flettner ‘2000’ product. Date unknown. Five (5) photos on three (3) sheets. |
Photos of ‘UBS’ product. Date unknown. Six (6) photos on three (3) sheets. |