MKIII Parker 51 fountain pens have a narrow barrel ring and a truncated barrel similar to the Parker 17. Parker 51 Fountain Pens - A Brief History.
Parker 51 Archive - Page 6
Ref. 1027
Parker 51 fountain pen, rolled gold cap, burgundy barrel, 14crt fine nib, pearlised clip jewel, aerometric filler, inked but otherwise mint with original retailer chalk marks, complete with gift box and original guarantee, English, 1960s, (inked but mint). Sold
Ref. 961
Parker 51 Classic, black barrel with lustraloy cap, 14crt medium nib, pearlised cap jewel, aerometric filler, no dents, dings or scratches, c. 1960s, English, (very good). Sold
Ref. 1135
Parker 51 Classic, grey with lustraloy cap, 14crt medium nib, pearlised cap jewel, aerometric filler, 1960s, no dings, boxed, English, (very good). Sold
Ref. 1151
Parker 51 Jotter ballpoint pen, rolled gold cap with grey barrel, one very small ding in cap, no other scratches, dents or marks, good mechanism, circa 1970s, English, (good). Sold
Ref. 1066
Blue Diamond Parker 51 Classic, black barrel with satin finish stainless cap, short pocket clip, 14crt gold medium nib, pearlised cap jewel, wide polished cap lip, vacumatic filler, no dents, dings or scratches, serviced, c. 1940s, English, (mint). Sold
Ref. 1110
Parker 51 Custom, black with rolled gold cap, 14crt extra fine nib, pearlised cap jewel, aerometric filler, no dents, dings or scratches, uninked, original retailer chalk marks, new old stock, boxed with instructions, c. 1968, English, (mint). Sold
Ref. 1166
Parker 51 Ballpoint, rolled gold cap and teal blue barrel, cap actuated, pearlised cap jewel, no dents, dings or scratches, original retailer chalk marks, new old stock, boxed, English, (mint). Sold
Ref. 1153
Parker 51 pencil, dove grey barrel with rolled gold cap, pearlised cap jewel, no dents, dings or scratches, original retailer chalk marks, clutch action, c. 1960s, English, (mint). Sold
Ref. 498
Parker 51 Presidential, 9crt wavy line, hallmarked to the barrel, cap and clip, 9crt clip screw, no engraving to the cartouche, medium nib, unmarked in every respect, circa 1961, English, rare in this unmarked condition, boxed with original pen pouch. (excellent). Sold
Ref. 1059
MKIII Parker 51 Custom, black with lustraloy cap, 14crt fine nib, aerometric filler, unmarked in all respects, uninked, circa 1970s, (mint), USA. Sold
Ref. 1072
Parker 51 Classic, midnight blue with lustraloy cap, 14crt medium nib, aerometric filler, unmarked in all respects, uninked, circa 1970s, (mint), USA. Sold